﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-blacktusk--期待收获的季节-文章分类-数据结构</title><link>http://www.cppblog.com/heidaizx/category/5379.html</link><description /><language>zh-cn</language><lastBuildDate>Mon, 19 May 2008 20:22:29 GMT</lastBuildDate><pubDate>Mon, 19 May 2008 20:22:29 GMT</pubDate><ttl>60</ttl><item><title>闭散列法组织的散列表</title><link>http://www.cppblog.com/heidaizx/articles/37639.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 02 Dec 2007 06:58:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/37639.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/37639.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/37639.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/37639.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/37639.html</trackback:ping><description><![CDATA[---------------hashing .h-------------------<br><br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">iostream</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">stdlib.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>using&nbsp;namespace&nbsp;std;<br></span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;DefaultSize</span><span style="color: #000000;">=</span><span style="color: #000000;">100</span><span style="color: #000000;">;<br>enum&nbsp;KindOfStatus{Active,</span><span style="color: #0000ff;">Empty</span><span style="color: #000000;">,Deleted};&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">元素分类(活动</span><span style="color: #000000;">/</span><span style="color: #000000;">空</span><span style="color: #000000;">/</span><span style="color: #000000;">删)<br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;E,class&nbsp;K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>class&nbsp;HashTable<br>{<br></span><span style="color: #0000ff;">public</span><span style="color: #000000;">:<br><br>&nbsp;&nbsp;&nbsp;&nbsp;HashTable(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;d,</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;sz</span><span style="color: #000000;">=</span><span style="color: #000000;">DefaultSize);<br>&nbsp;&nbsp;&nbsp;&nbsp;~HashTable(){delete&nbsp;[]ht;delete&nbsp;[]info;}<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;Insert(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;E&nbsp;</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">e1);&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">在散列表中插入e1<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;Remove(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;K&nbsp;k1);&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">在散列表中删除<br>&nbsp;&nbsp;&nbsp;&nbsp;E&nbsp;Search(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;K&nbsp;k1,E</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;e1)</span><span style="color: #0000ff;">const</span><span style="color: #000000;">;</span><span style="color: #000000;">//</span><span style="color: #000000;">在散列表搜索k1<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;makeEmpty();&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">置散列表为空<br></span><span style="color: #0000ff;">private</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;divitor;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">散列表的除数<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;CurrentSize,TableSize;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">当前桶数及最大桶数<br>&nbsp;&nbsp;&nbsp;&nbsp;E&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">ht;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">散列表存储数组<br>&nbsp;&nbsp;&nbsp;&nbsp;KindOfStatus&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">info;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">状态数组<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;FindPos(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;K&nbsp;k1)</span><span style="color: #0000ff;">const</span><span style="color: #000000;">;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">散列函数,计算初始桶号<br><br>};<br><br></span></div>
---------------hashing.cpp----------------------------<br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">"</span><span style="color: #000000;">hashing.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;E,class&nbsp;K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>HashTable</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">E,K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::HashTable(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;d,</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;sz)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;divitor</span><span style="color: #000000;">=</span><span style="color: #000000;">d;<br>&nbsp;&nbsp;&nbsp;&nbsp;TableSize</span><span style="color: #000000;">=</span><span style="color: #000000;">sz;<br>&nbsp;&nbsp;&nbsp;&nbsp;CurrentSize</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;ht</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;E[TableSize];<br>&nbsp;&nbsp;&nbsp;&nbsp;info</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;KindOfStatus[TableSize];<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">TableSize;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;info[i]</span><span style="color: #000000;">=</span><span style="color: #0000ff;">Empty</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;E,class&nbsp;K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;HashTable</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">E,K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::FindPos(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;K&nbsp;k1)</span><span style="color: #0000ff;">const</span><span style="color: #000000;"><br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">k1%divitor;</span><span style="color: #000000;">//</span><span style="color: #000000;">计算初始桶号<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;j</span><span style="color: #000000;">=</span><span style="color: #000000;">i;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">检测下一空桶下标<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">do</span><span style="color: #000000;"><br>&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(info[j]</span><span style="color: #000000;">==</span><span style="color: #0000ff;">Empty</span><span style="color: #000000;">||info[j]</span><span style="color: #000000;">==</span><span style="color: #000000;">Active</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">ht[j]</span><span style="color: #000000;">==</span><span style="color: #000000;">k1)&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;j;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">找到<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j</span><span style="color: #000000;">=</span><span style="color: #000000;">(j</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">)%TableSize;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">当做循环表处理，找下一个空桶<br>&nbsp;&nbsp;&nbsp;&nbsp;}</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(j!</span><span style="color: #000000;">=</span><span style="color: #000000;">i);<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;j;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;E,class&nbsp;K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;HashTable</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">E,K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::Insert(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;E</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;e1)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;K&nbsp;k1</span><span style="color: #000000;">=</span><span style="color: #000000;">e1;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">重载函数::抽取函数<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">FindPos(k1);&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">用散列函数计算桶号<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(info[i]!</span><span style="color: #000000;">=</span><span style="color: #000000;">Active)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ht[i]</span><span style="color: #000000;">=</span><span style="color: #000000;">e1;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;info[i]</span><span style="color: #000000;">=</span><span style="color: #000000;">Active;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CurrentSize</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(info[i]</span><span style="color: #000000;">==</span><span style="color: #000000;">Active</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">ht[i]</span><span style="color: #000000;">==</span><span style="color: #000000;">e1)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">表中已有元素,不能插入!</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">表已满,不能插入数据!</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;E,class&nbsp;K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;HashTable</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">E,K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::Remove(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;K&nbsp;k1)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">FindPos(k1);<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(info[i]</span><span style="color: #000000;">==</span><span style="color: #000000;">Active)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;info[i]</span><span style="color: #000000;">=</span><span style="color: #000000;">Deleted;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CurrentSize</span><span style="color: #000000;">--</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;E,class&nbsp;K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>E&nbsp;HashTable</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">E,K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::Search(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;K&nbsp;k1,E</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;e1)</span><span style="color: #0000ff;">const</span><span style="color: #000000;"><br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">FindPos(k1);<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(info[i]!</span><span style="color: #000000;">=</span><span style="color: #000000;">Active||ht[i]!</span><span style="color: #000000;">=</span><span style="color: #000000;">k1)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;e1</span><span style="color: #000000;">=</span><span style="color: #000000;">ht[i];<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;e1;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;E,class&nbsp;K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>void&nbsp;HashTable</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">E,K</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::makeEmpty()<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">TableSize;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;info[i]</span><span style="color: #000000;">=</span><span style="color: #0000ff;">Empty</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;CurrentSize</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>};</span></div>
---------------main.cpp--------------------------
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;"><br>#include"hashing.cpp"<br>int menu()<br>{<br>&nbsp;&nbsp; &nbsp;int choice;<br><br>&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *************散列函数的基本操作************"&lt;&lt;endl&lt;&lt;endl;<br>&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 在散列表插入元素，请按1"&lt;&lt;endl;<br>&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 逻辑删除散列表元素，请按2"&lt;&lt;endl;<br>&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 在散列表中搜索关键码的值，请按3"&lt;&lt;endl;<br>&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 退出，请按4"&lt;&lt;endl&lt;&lt;endl;<br>&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *****************************************"&lt;&lt;endl&lt;&lt;endl;<br><br>&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 请选择:";<br>&nbsp;&nbsp; &nbsp;cin&gt;&gt;choice;<br>&nbsp;&nbsp; &nbsp;return choice;<br>}<br><br>int main()<br>{<br>&nbsp;&nbsp; &nbsp;HashTable&lt;int,int&gt; hash(2,10);<br>&nbsp;&nbsp; &nbsp;bool exit=false;<br>&nbsp;&nbsp; &nbsp;while(true)<br>&nbsp;&nbsp; &nbsp;{<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;int choice=menu();<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;switch(choice)<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;{<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;case 1:<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;int s;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 请输入要插入值关键码:";<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cin&gt;&gt;s;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "&lt;&lt;hash.Insert(s)&lt;&lt;endl;break;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;case 2:<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;int c;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 请输入要输出值关键码:";<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cin&gt;&gt;c;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "&lt;&lt;hash.Remove(c)&lt;&lt;endl;break;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;case 3:<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;int y;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 请输入要查询值的关键码:";<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cin&gt;&gt;y;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;int z;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;cout&lt;&lt;"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "&lt;&lt;hash.Search(y,z)&lt;&lt;endl;break;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;case 4:<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;exit=true;break;<br>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; system("pause");<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; system("cls");<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; if(exit==true)<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; break;<br>&nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp;&nbsp; return 0;<br>} <br><br></span></div>
<br><br><img src ="http://www.cppblog.com/heidaizx/aggbug/37639.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-12-02 14:58 <a href="http://www.cppblog.com/heidaizx/articles/37639.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>二叉树的简单操作</title><link>http://www.cppblog.com/heidaizx/articles/37638.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 02 Dec 2007 06:54:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/37638.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/37638.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/37638.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/37638.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/37638.html</trackback:ping><description><![CDATA[&nbsp;--------------------BinaryTree.h-------------------------------
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">iostream</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">stdlib.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>using&nbsp;namespace&nbsp;std;<br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>struct&nbsp;BinTreeNode<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;T&nbsp;data;<br>&nbsp;&nbsp;&nbsp;&nbsp;BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">leftChild,</span><span style="color: #000000;">*</span><span style="color: #000000;">rightChild;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">左右孩子指针<br>&nbsp;&nbsp;&nbsp;&nbsp;BinTreeNode():leftChild(</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">),rightChild(</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">){}<br>&nbsp;&nbsp;&nbsp;&nbsp;BinTreeNode(T&nbsp;x,BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">l</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">,BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">r</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">):data(x),leftChild(l),rightChild(r){}<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>class&nbsp;BinaryTree<br>{<br></span><span style="color: #0000ff;">public</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #000000;">//</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;BinaryTree():root(</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">){}<br>&nbsp;&nbsp;&nbsp;&nbsp;BinaryTree():root(</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">){CreateBinTree(root);}<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;PreOrder(){PreOrder(root);}&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">前序遍历<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;inOrder(){inOrder(root);}&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">中序遍历<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;postOrder(){postOrder(root);}&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">后序遍历<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>protected:<br>&nbsp;&nbsp;&nbsp;&nbsp;BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">root;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">二叉树的根结点指针<br></span><span style="color: #000000;">//</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;Print(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">p);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">输出二叉树每个结点的值<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;CreateBinTree(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree);</span><span style="color: #000000;">//</span><span style="color: #000000;">利用二叉树前序遍历生成二叉树<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;PreOrder(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree);<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;inOrder(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree);&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;postOrder(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree);&nbsp;&nbsp;&nbsp;&nbsp;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>void&nbsp;BinaryTree</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::CreateBinTree(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;char&nbsp;value;<br>&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="color: #000000;">&gt;&gt;</span><span style="color: #000000;">value;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(value</span><span style="color: #000000;">==</span><span style="color: #008000;">'</span><span style="color: #008000;">#')&nbsp;subTree=NULL;</span><span style="color: #008000;"><br></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;"><br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;subTree</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">(value);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(subTree</span><span style="color: #000000;">==</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cerr</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">内存分配错误!</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">exit</span><span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CreateBinTree(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">leftChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CreateBinTree(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">rightChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br><br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;<br>void&nbsp;BinaryTree</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::PreOrder(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(subTree!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">data</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PreOrder(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">leftChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PreOrder(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">rightChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;<br>void&nbsp;BinaryTree</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::inOrder(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(subTree!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inOrder(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">leftChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">data</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inOrder(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">rightChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;<br>void&nbsp;BinaryTree</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::postOrder(BinTreeNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*&amp;</span><span style="color: #000000;">subTree)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(subTree!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;postOrder(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">leftChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;postOrder(subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">rightChild);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">subTree</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">data</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>};<br><br><br><br></span></div>
--------------------------main.cpp----------------------------------<br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">"</span><span style="color: #000000;">BinaryTree.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br></span><span style="color: #000000;"></span><span style="color: #000000;"><br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;menu()<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;choice</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;****************二叉树练习******************</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;前序遍历输出二叉树，请按1:</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;中序遍历输出二叉树，请按2:</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;后序遍历输出二叉树，请按3:</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;退出请按4:</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;********************************************</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Please&nbsp;enter&nbsp;the&nbsp;number:</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="color: #000000;">&gt;&gt;</span><span style="color: #000000;">choice;<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;choice;<br>}<br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;main()<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">前序遍历建立二叉树:</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;BinaryTree</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">char</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;tree;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;</span><span style="color: #0000ff;">exit</span><span style="color: #000000;">=</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;choice</span><span style="color: #000000;">=</span><span style="color: #000000;">menu();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;switch(choice)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">case</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">1</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tree.PreOrder();break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">case</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">2</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tree.inOrder();break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">case</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">3</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tree.postOrder();;break;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">case</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">4</span><span style="color: #000000;">:</span><span style="color: #0000ff;">exit</span><span style="color: #000000;">=</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;default:cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;您的输入有误，请重新输入!</span><span style="color: #000000;">"</span><span style="color: #000000;">;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;system(</span><span style="color: #000000;">"</span><span style="color: #000000;">pause</span><span style="color: #000000;">"</span><span style="color: #000000;">);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">暂停<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;system(</span><span style="color: #000000;">"</span><span style="color: #000000;">cls</span><span style="color: #000000;">"</span><span style="color: #000000;">);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">清屏<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #0000ff;">exit</span><span style="color: #000000;">==</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>}</span></div>
<br><br> <img src ="http://www.cppblog.com/heidaizx/aggbug/37638.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-12-02 14:54 <a href="http://www.cppblog.com/heidaizx/articles/37638.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Josephus的链表实现</title><link>http://www.cppblog.com/heidaizx/articles/36868.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 18 Nov 2007 06:42:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/36868.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/36868.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/36868.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/36868.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/36868.html</trackback:ping><description><![CDATA[-----------------------------Josephus.h---------------------------------------------<br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">iostream</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">stdlib.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>using&nbsp;namespace&nbsp;std;<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>struct&nbsp;CircLinkNode<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;T&nbsp;data;<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode(CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #0000ff;">next</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">):link(</span><span style="color: #0000ff;">next</span><span style="color: #000000;">){}<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode(T&nbsp;d,CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;*</span><span style="color: #0000ff;">next</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">):data(d),link(</span><span style="color: #0000ff;">next</span><span style="color: #000000;">){}<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>class&nbsp;CircList<br>{<br></span><span style="color: #0000ff;">public</span><span style="color: #000000;">:<br><br>&nbsp;&nbsp;&nbsp;&nbsp;CircList(){first</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">),first</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link</span><span style="color: #000000;">=</span><span style="color: #000000;">first;}</span><span style="color: #000000;">//</span><span style="color: #000000;">定义为循环链表<br>&nbsp;&nbsp;&nbsp;&nbsp;~CircList(){}<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">getHead()</span><span style="color: #0000ff;">const</span><span style="color: #000000;">{return&nbsp;first;}<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">Locate(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">i);<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;Insert(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">i);<br></span><span style="color: #0000ff;">private</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">first;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">CircList</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::Locate(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">i)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">0</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">current</span><span style="color: #000000;">=</span><span style="color: #000000;">first;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;k</span><span style="color: #000000;">=</span><span style="color: #000000;">2</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(current!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">k</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">i)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;current</span><span style="color: #000000;">=</span><span style="color: #000000;">current</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;current;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;CircList</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::Insert(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">i)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">current</span><span style="color: #000000;">=</span><span style="color: #000000;">Locate(i);<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(current</span><span style="color: #000000;">==</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">newNode</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">(i);<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(newNode</span><span style="color: #000000;">==</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cerr</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">存储分配错误!</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">exit</span><span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;newNode</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link</span><span style="color: #000000;">=</span><span style="color: #000000;">first;<br>&nbsp;&nbsp;&nbsp;&nbsp;current</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link</span><span style="color: #000000;">=</span><span style="color: #000000;">newNode;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>};</span></div>
-------------------------------main.cpp-----------------------------------<br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">"</span><span style="color: #000000;">CircList.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>void&nbsp;Josephus(CircList</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;&amp;</span><span style="color: #000000;">Js&nbsp;,</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;n,</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;m)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;CircLinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">p</span><span style="color: #000000;">=</span><span style="color: #000000;">Js.getHead(),</span><span style="color: #000000;">*</span><span style="color: #000000;">pre</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i,j;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">n</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(j</span><span style="color: #000000;">=</span><span style="color: #000000;">1</span><span style="color: #000000;">;j</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">m;j</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pre</span><span style="color: #000000;">=</span><span style="color: #000000;">p;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="color: #000000;">=</span><span style="color: #000000;">p</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">出列的人是</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">p</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">data</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pre</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link</span><span style="color: #000000;">=</span><span style="color: #000000;">p</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;delete&nbsp;p;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="color: #000000;">=</span><span style="color: #000000;">pre</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>};<br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;main()<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;CircList</span><span style="color: #000000;">&lt;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;clist;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i,n,m;<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">输入游戏人数和报数者间隔:&nbsp;</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="color: #000000;">&gt;&gt;</span><span style="color: #000000;">n</span><span style="color: #000000;">&gt;&gt;</span><span style="color: #000000;">m;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i</span><span style="color: #000000;">=</span><span style="color: #000000;">2</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;=</span><span style="color: #000000;">n;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;clist.Insert(i);<br>&nbsp;&nbsp;&nbsp;&nbsp;Josephus(clist,n,m);<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>}</span></div>
刚学数据结构就应该实现的程序，呵呵，到现在才去做.<br><br>下面是以前没学数据结构之前所写的代码<br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">iostream</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>using&nbsp;namespace&nbsp;std;<br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;main()<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;count</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;s</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;</span><span style="color: #000000;">//</span><span style="color: #000000;">记录退出的人的个数<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;N;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;key;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;a[</span><span style="color: #000000;">100</span><span style="color: #000000;">];<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">游戏人数和数字分别是:</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="color: #000000;">&gt;&gt;</span><span style="color: #000000;">N</span><span style="color: #000000;">&gt;&gt;</span><span style="color: #000000;">key;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">N;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000;">=</span><span style="color: #000000;">i</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">N;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(a[i]</span><span style="color: #000000;">==-</span><span style="color: #000000;">1</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(i</span><span style="color: #000000;">==</span><span style="color: #000000;">N</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span><span style="color: #000000;">//</span><span style="color: #000000;">防止continue使循环退出<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i</span><span style="color: #000000;">=-</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;continue;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;count</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(count</span><span style="color: #000000;">==</span><span style="color: #000000;">key)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000;">=-</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;count</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(i</span><span style="color: #000000;">==</span><span style="color: #000000;">N</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i</span><span style="color: #000000;">=-</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(s</span><span style="color: #000000;">==</span><span style="color: #000000;">N</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">留下的人是:</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">N;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(a[i]!</span><span style="color: #000000;">=-</span><span style="color: #000000;">1</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">a[i];<br>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>}</span></div>
<br><br> <img src ="http://www.cppblog.com/heidaizx/aggbug/36868.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-11-18 14:42 <a href="http://www.cppblog.com/heidaizx/articles/36868.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>队列实现杨辉三角形算法（非金字塔形）待改进</title><link>http://www.cppblog.com/heidaizx/articles/35343.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 28 Oct 2007 07:28:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/35343.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/35343.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/35343.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/35343.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/35343.html</trackback:ping><description><![CDATA[<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">"</span><span style="color: #000000;">LinkedQueue.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br>void&nbsp;YANGVI(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;n)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;q;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;k;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">1</span><span style="color: #000000;">,j,s</span><span style="color: #000000;">=</span><span style="color: #000000;">k</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">,t,u;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">计算下一行系数时用到的工作单元<br>&nbsp;&nbsp;&nbsp;&nbsp;q.EnQueue(i);q.EnQueue(i);&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">预先放入第一行的两个系数<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i</span><span style="color: #000000;">=</span><span style="color: #000000;">1</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;=</span><span style="color: #000000;">n;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">换行<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;q.EnQueue(k);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">各行间插入一个0<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(j</span><span style="color: #000000;">=</span><span style="color: #000000;">1</span><span style="color: #000000;">;j</span><span style="color: #000000;">&lt;=</span><span style="color: #000000;">i</span><span style="color: #000000;">+</span><span style="color: #000000;">2</span><span style="color: #000000;">;j</span><span style="color: #000000;">++</span><span style="color: #000000;">)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">处理第i行的i</span><span style="color: #000000;">+</span><span style="color: #000000;">2个系数(包括一个0)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;q.DeQueue(t);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">读取一个系数<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;u</span><span style="color: #000000;">=</span><span style="color: #000000;">s</span><span style="color: #000000;">+</span><span style="color: #000000;">t;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">计算下一行的系数<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;q.EnQueue(u);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">进队列<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s</span><span style="color: #000000;">=</span><span style="color: #000000;">t;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">每次记录刚才出队列的值，便于与下次出队列的值相加<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(j!</span><span style="color: #000000;">=</span><span style="color: #000000;">2</span><span style="color: #000000;">+</span><span style="color: #000000;">i)&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">s</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #008000;">'</span><span style="color: #008000;">&nbsp;';//打印一个系数，第i+2个是0</span><span style="color: #008000;"><br></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}</span></div>
<br><img src ="http://www.cppblog.com/heidaizx/aggbug/35343.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-10-28 15:28 <a href="http://www.cppblog.com/heidaizx/articles/35343.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>循环队列的链表表示</title><link>http://www.cppblog.com/heidaizx/articles/35337.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 28 Oct 2007 03:39:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/35337.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/35337.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/35337.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/35337.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/35337.html</trackback:ping><description><![CDATA[<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">"</span><span style="color: #000000;">LinkedList.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br>#include</span><span style="color: #000000;">"</span><span style="color: #000000;">Queue.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>class&nbsp;LinkedQueue<br>{<br></span><span style="color: #0000ff;">public</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;LinkedQueue():rear(</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">),front(</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">){}<br>&nbsp;&nbsp;&nbsp;&nbsp;~LinkedQueue(){makeEmpty();}<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;EnQueue(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x);<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;DeQueue(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x);<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;getFront(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x)</span><span style="color: #0000ff;">const</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;makeEmpty();<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;</span><span style="color: #0000ff;">IsEmpty</span><span style="color: #000000;">()</span><span style="color: #0000ff;">const</span><span style="color: #000000;">{return(front</span><span style="color: #000000;">==</span><span style="color: #000000;">rear)?</span><span style="color: #0000ff;">true</span><span style="color: #000000;">:</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;}<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;getSize()</span><span style="color: #0000ff;">const</span><span style="color: #000000;">;<br></span><span style="color: #000000;">//</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;IsFull()</span><span style="color: #0000ff;">const</span><span style="color: #000000;">{return((rear</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">)%maxSize</span><span style="color: #000000;">==</span><span style="color: #000000;">front)?</span><span style="color: #0000ff;">true</span><span style="color: #000000;">:</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;}<br>&nbsp;&nbsp;&nbsp;&nbsp;friend&nbsp;ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;operator</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">(ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;os,LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;&amp;</span><span style="color: #000000;">&nbsp;Q);&nbsp;&nbsp;<br>protected:<br>&nbsp;&nbsp;&nbsp;&nbsp;LinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">front,&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">rear;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>void&nbsp;LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::makeEmpty()<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;LinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">p;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(front!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="color: #000000;">=</span><span style="color: #000000;">front;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;front</span><span style="color: #000000;">=</span><span style="color: #000000;">front</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;delete&nbsp;p;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::EnQueue(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(front</span><span style="color: #000000;">==</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;front</span><span style="color: #000000;">=</span><span style="color: #000000;">rear</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;LinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">(x);</span><span style="color: #000000;">//</span><span style="color: #000000;">空队列时，新结点成为队列的第一个结点，既是对头也是队尾<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(front</span><span style="color: #000000;">==</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;"><br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rear</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;LinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">(x);</span><span style="color: #000000;">//</span><span style="color: #000000;">非空时在链尾追加新的结点并更新队尾指针<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(rear</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link</span><span style="color: #000000;">==</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rear</span><span style="color: #000000;">=</span><span style="color: #000000;">rear</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::DeQueue(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #0000ff;">IsEmpty</span><span style="color: #000000;">()</span><span style="color: #000000;">==</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;LinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">p</span><span style="color: #000000;">=</span><span style="color: #000000;">front;<br>&nbsp;&nbsp;&nbsp;&nbsp;x</span><span style="color: #000000;">=</span><span style="color: #000000;">front</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">data;<br>&nbsp;&nbsp;&nbsp;&nbsp;front</span><span style="color: #000000;">=</span><span style="color: #000000;">front</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;delete&nbsp;p;<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::getFront(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x)</span><span style="color: #0000ff;">const</span><span style="color: #000000;"><br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #0000ff;">IsEmpty</span><span style="color: #000000;">()</span><span style="color: #000000;">==</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;x</span><span style="color: #000000;">=</span><span style="color: #000000;">front</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">data;<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::getSize()</span><span style="color: #0000ff;">const</span><span style="color: #000000;"><br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;LinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">p</span><span style="color: #000000;">=</span><span style="color: #000000;">front;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;k</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(p!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="color: #000000;">=</span><span style="color: #000000;">p</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;k;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;operator</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">(ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;os,LinkedQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;&amp;</span><span style="color: #000000;">&nbsp;Q)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;os</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">队列中的元素个数有</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">Q.getSize()</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;LinkNode</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">p</span><span style="color: #000000;">=</span><span style="color: #000000;">Q.front;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(p!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;os</span><span style="color: #000000;">&lt;&lt;++</span><span style="color: #000000;">i</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">:</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">p</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">data</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="color: #000000;">=</span><span style="color: #000000;">p</span><span style="color: #000000;">-&gt;</span><span style="color: #000000;">link;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;os;<br>}<br></span></div>
<br><img src ="http://www.cppblog.com/heidaizx/aggbug/35337.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-10-28 11:39 <a href="http://www.cppblog.com/heidaizx/articles/35337.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>循环队列的数组表示函数的实现</title><link>http://www.cppblog.com/heidaizx/articles/35335.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 28 Oct 2007 02:41:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/35335.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/35335.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/35335.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/35335.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/35335.html</trackback:ping><description><![CDATA[<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">assert.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">iostream.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">stdlib.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include</span><span style="color: #000000;">"</span><span style="color: #000000;">Queue.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>class&nbsp;SeqQueue<br>{<br></span><span style="color: #0000ff;">public</span><span style="color: #000000;">:<br>&nbsp;&nbsp;&nbsp;&nbsp;SeqQueue(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;sz</span><span style="color: #000000;">=</span><span style="color: #000000;">10</span><span style="color: #000000;">);<br>&nbsp;&nbsp;&nbsp;&nbsp;~SeqQueue(){delete[]elements;}<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;EnQueue(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x);<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;DeQueue(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x);<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;getFront(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x);<br>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;makeEmpty(){front</span><span style="color: #000000;">=</span><span style="color: #000000;">rear</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;}<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;</span><span style="color: #0000ff;">IsEmpty</span><span style="color: #000000;">()</span><span style="color: #0000ff;">const</span><span style="color: #000000;">{return(front</span><span style="color: #000000;">==</span><span style="color: #000000;">rear)?</span><span style="color: #0000ff;">true</span><span style="color: #000000;">:</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;}<br>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;IsFull()</span><span style="color: #0000ff;">const</span><span style="color: #000000;">{return((rear</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">)%maxSize</span><span style="color: #000000;">==</span><span style="color: #000000;">front)?</span><span style="color: #0000ff;">true</span><span style="color: #000000;">:</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;}<br>&nbsp;&nbsp;&nbsp;&nbsp;friend&nbsp;ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;operator</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">(ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;os,SeqQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;&amp;</span><span style="color: #000000;">&nbsp;Q);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">输出重载<br>protected:<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;rear,front;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">队尾指针与对头指针<br>&nbsp;&nbsp;&nbsp;&nbsp;T&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">elements;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;maxSize;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">队列最大可容纳个数<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>SeqQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::SeqQueue(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;sz):front(</span><span style="color: #000000;">0</span><span style="color: #000000;">),rear(</span><span style="color: #000000;">0</span><span style="color: #000000;">),maxSize(sz)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;elements</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;T[maxSize];<br>&nbsp;&nbsp;&nbsp;&nbsp;assert(elements!</span><span style="color: #000000;">=</span><span style="color: #0000ff;">NULL</span><span style="color: #000000;">);<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;SeqQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::EnQueue(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(IsFull()</span><span style="color: #000000;">==</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">队列满，插入失败<br>&nbsp;&nbsp;&nbsp;&nbsp;elements[rear]</span><span style="color: #000000;">=</span><span style="color: #000000;">x;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">按照队尾指针指示插入位置<br>&nbsp;&nbsp;&nbsp;&nbsp;rear</span><span style="color: #000000;">=</span><span style="color: #000000;">(rear</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">)%maxSize;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">//</span><span style="color: #000000;">队尾指针</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;"><br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;SeqQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::DeQueue(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #0000ff;">IsEmpty</span><span style="color: #000000;">()</span><span style="color: #000000;">==</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;x</span><span style="color: #000000;">=</span><span style="color: #000000;">elements[front];<br>&nbsp;&nbsp;&nbsp;&nbsp;front</span><span style="color: #000000;">=</span><span style="color: #000000;">(front</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">)%maxSize;<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br><br>}<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>bool&nbsp;SeqQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">::getFront(T</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;x)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #0000ff;">IsEmpty</span><span style="color: #000000;">()</span><span style="color: #000000;">==</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)&nbsp;return&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;x</span><span style="color: #000000;">=</span><span style="color: #000000;">elements[front];<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br>};<br><br>template</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">class&nbsp;T</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;operator</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">(ostream</span><span style="color: #000000;">&amp;</span><span style="color: #000000;">&nbsp;os,SeqQueue</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">T</span><span style="color: #000000;">&gt;&amp;</span><span style="color: #000000;">&nbsp;Q)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;os</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">front=</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">Q.front</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">,rear=</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">Q.rear</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">Q.front;i!</span><span style="color: #000000;">=</span><span style="color: #000000;">Q.rear;i</span><span style="color: #000000;">=</span><span style="color: #000000;">(i</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">)%maxSize)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;os</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">i</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">:</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">Q.elements[i]</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;os;<br>}</span></div>
<br><img src ="http://www.cppblog.com/heidaizx/aggbug/35335.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-10-28 10:41 <a href="http://www.cppblog.com/heidaizx/articles/35335.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>栈实现fib算法</title><link>http://www.cppblog.com/heidaizx/articles/35334.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 28 Oct 2007 02:39:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/35334.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/35334.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/35334.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/35334.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/35334.html</trackback:ping><description><![CDATA[///////////////////<br>//FIB数列的栈实现//<br>///////////////////<br>#include"LinkedStack.h"<br>#include&lt;stdlib.h&gt;<br>struct Node<br>{<br>&nbsp;&nbsp;&nbsp; long n;<br>&nbsp;&nbsp;&nbsp; int tag;<br>};<br><br>long Fibnacci(long n)&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>{&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; LinkedStack&lt;Node&gt; S;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; Node *w=new Node;&nbsp;&nbsp;&nbsp; //分配动态内存，如果不分配则程序错误&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; if(w==NULL)&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; {&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; cerr&lt;&lt;"分配内存失误!"&lt;&lt;endl;&nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; exit(1);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; long sum=0;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; do<br>&nbsp;&nbsp;&nbsp; {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; while(n&gt;1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //不断的将结构体压入栈<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; w-&gt;n=n;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; w-&gt;tag=1;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; S.Push(*w);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; n--;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; sum=sum+n;<br>&nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; while(S.IsEmpty()==false)<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; S.Pop(*w);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; if(w-&gt;tag==1)<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; w-&gt;tag=2;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; S.Push(*w);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; n=w-&gt;n-2;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; break;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp;&nbsp; }while(S.IsEmpty()==false);<br>&nbsp;&nbsp;&nbsp; return sum;<br>}<br><img src ="http://www.cppblog.com/heidaizx/aggbug/35334.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-10-28 10:39 <a href="http://www.cppblog.com/heidaizx/articles/35334.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>汉诺塔问题</title><link>http://www.cppblog.com/heidaizx/articles/34279.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Mon, 15 Oct 2007 11:52:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/34279.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/34279.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/34279.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/34279.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/34279.html</trackback:ping><description><![CDATA[终于搞清了它的过程，但是还是不知道其中编写的奥妙，再仔细想想为什么要这样<br>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>#include</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">iostream.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>#include</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #0000ff">string</span><span style="COLOR: #000000">.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>void&nbsp;Hanoi(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;n,char&nbsp;A,char&nbsp;B,char&nbsp;C);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>void&nbsp;main()<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;Hanoi(</span><span style="COLOR: #000000">3</span><span style="COLOR: #000000">,</span><span style="COLOR: #008000">'</span><span style="COLOR: #008000">A','B','C');</span><span style="COLOR: #008000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #000000">}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>void&nbsp;Hanoi(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;n,char&nbsp;A,char&nbsp;B,char&nbsp;C)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(n</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Move&nbsp;top&nbsp;disk&nbsp;from&nbsp;peg&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">A</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;to&nbsp;peg&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">C</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hanoi(n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">,A,C,B);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Move&nbsp;top&nbsp;disk&nbsp;from&nbsp;peg&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">A</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;to&nbsp;peg&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">C</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hanoi(n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">,B,A,C);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}</span></div>
<img src ="http://www.cppblog.com/heidaizx/aggbug/34279.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-10-15 19:52 <a href="http://www.cppblog.com/heidaizx/articles/34279.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>括号匹配问题</title><link>http://www.cppblog.com/heidaizx/articles/34217.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 14 Oct 2007 09:01:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/34217.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/34217.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/34217.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/34217.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/34217.html</trackback:ping><description><![CDATA[<br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; font-size: 13px; width: 98%; background-color: #eeeeee;"><span style="color: #000000;"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">void&nbsp;PrintMatchedPairs(char&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">expression)</span><span style="color: #000000;">//////////////////////////////////////////////////////////</span><span style="color: #000000;">括号匹配算法<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;linkedStack&nbsp;s;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;j,length</span><span style="color: #000000;">=</span><span style="color: #000000;">strlen(expression);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">1</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;=</span><span style="color: #000000;">length;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(expression[i</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">==</span><span style="color: #008000;">'</span><span style="color: #008000;">(')&nbsp;s.Push(i);</span><span style="color: #008000;"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(expression[i</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">==</span><span style="color: #008000;">'</span><span style="color: #008000;">)')</span><span style="color: #008000;"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(s.Pop(j)</span><span style="color: #000000;">==</span><span style="color: #0000ff;">true</span><span style="color: #000000;">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">j</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">与</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">i</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">匹配</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">没有与第</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">i</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">个括号匹配的左括号!</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(s.isEmpty()</span><span style="color: #000000;">==</span><span style="color: #0000ff;">false</span><span style="color: #000000;">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s.Pop(j);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">没有与第</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">j</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">"</span><span style="color: #000000;">个左括号相匹配的右括号!</span><span style="color: #000000;">"</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top">}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top"></span><span style="color: #0000ff;"></span><span style="color: #000000;"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align="top"><br><br><br></span></div>
<br>别人写的代码<br>&nbsp;
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;stack[</span><span style="color: #000000;">200</span><span style="color: #000000;">];</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;栈空间&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;&nbsp;size</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;入栈个数&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;PrintMatchedPairs(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">expression)<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">strlen(expression);i</span><span style="color: #000000;">++</span><span style="color: #000000;">)&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;c</span><span style="color: #000000;">=</span><span style="color: #000000;">expression[i];&nbsp;&nbsp;<br><br>&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(c</span><span style="color: #000000;">==</span><span style="color: #000000;">'</span><span style="color: #000000;">(</span><span style="color: #000000;">'</span><span style="color: #000000;">||</span><span style="color: #000000;">c</span><span style="color: #000000;">==</span><span style="color: #000000;">'</span><span style="color: #000000;">[</span><span style="color: #000000;">'</span><span style="color: #000000;">||</span><span style="color: #000000;">c</span><span style="color: #000000;">==</span><span style="color: #000000;">'</span><span style="color: #000000;">{</span><span style="color: #000000;">'</span><span style="color: #000000;">)&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;遇到左括号&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;stack[size]</span><span style="color: #000000;">=</span><span style="color: #000000;">c;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;stack&nbsp;&nbsp;&nbsp;push&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">++</span><span style="color: #000000;">;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(c</span><span style="color: #000000;">==</span><span style="color: #000000;">'</span><span style="color: #000000;">)</span><span style="color: #000000;">'</span><span style="color: #000000;">)&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;遇到右括号&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(size</span><span style="color: #000000;">==</span><span style="color: #000000;">0</span><span style="color: #000000;">||</span><span style="color: #000000;">stack[size</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">!=</span><span style="color: #000000;">'</span><span style="color: #000000;">(</span><span style="color: #000000;">'</span><span style="color: #000000;">)&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;检查&nbsp;&nbsp;&nbsp;stack&nbsp;&nbsp;&nbsp;最后一个是否是&nbsp;&nbsp;&nbsp;'('&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">--</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;stack&nbsp;&nbsp;&nbsp;pop&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(c</span><span style="color: #000000;">==</span><span style="color: #000000;">'</span><span style="color: #000000;">]</span><span style="color: #000000;">'</span><span style="color: #000000;">)&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(size</span><span style="color: #000000;">==</span><span style="color: #000000;">0</span><span style="color: #000000;">||</span><span style="color: #000000;">stack[size</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">!=</span><span style="color: #000000;">'</span><span style="color: #000000;">[</span><span style="color: #000000;">'</span><span style="color: #000000;">)&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;检查&nbsp;&nbsp;&nbsp;stack&nbsp;&nbsp;&nbsp;最后一个是否是&nbsp;&nbsp;&nbsp;'['&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">--</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;stack&nbsp;&nbsp;&nbsp;pop&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(c</span><span style="color: #000000;">==</span><span style="color: #000000;">'</span><span style="color: #000000;">}</span><span style="color: #000000;">'</span><span style="color: #000000;">)&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(size</span><span style="color: #000000;">==</span><span style="color: #000000;">0</span><span style="color: #000000;">||</span><span style="color: #000000;">stack[size</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">!=</span><span style="color: #000000;">'</span><span style="color: #000000;">{</span><span style="color: #000000;">'</span><span style="color: #000000;">)&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;检查&nbsp;&nbsp;&nbsp;stack&nbsp;&nbsp;&nbsp;最后一个是否是&nbsp;&nbsp;&nbsp;'{'&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">--</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;&nbsp;&nbsp;stack&nbsp;&nbsp;&nbsp;pop&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(size</span><span style="color: #000000;">==</span><span style="color: #000000;">0</span><span style="color: #000000;">)&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;size</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br><br>}</span></div><img src ="http://www.cppblog.com/heidaizx/aggbug/34217.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-10-14 17:01 <a href="http://www.cppblog.com/heidaizx/articles/34217.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>栈的简单实现</title><link>http://www.cppblog.com/heidaizx/articles/34214.html</link><dc:creator>heidaizx</dc:creator><author>heidaizx</author><pubDate>Sun, 14 Oct 2007 07:17:00 GMT</pubDate><guid>http://www.cppblog.com/heidaizx/articles/34214.html</guid><wfw:comment>http://www.cppblog.com/heidaizx/comments/34214.html</wfw:comment><comments>http://www.cppblog.com/heidaizx/articles/34214.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/heidaizx/comments/commentRss/34214.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/heidaizx/services/trackbacks/34214.html</trackback:ping><description><![CDATA[<p>&nbsp;</p>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #000000">#include</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">iostream</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>#include</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">assert.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>using&nbsp;namespace&nbsp;std;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>struct&nbsp;linkNode<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;data;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">link;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode(linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">pre</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">):link(pre){}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;d,linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">pre</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">):link(pre),data(d){}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>};<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>class&nbsp;linkedStack<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">public</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkedStack():top(</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">){}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;~linkedStack(){makeEmpty();};<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;Push(</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">x);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;Pop(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">x);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;getTop(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">x)</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;</span><span style="COLOR: #0000ff">isEmpty</span><span style="COLOR: #000000">()</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000">&nbsp;{return&nbsp;(top</span><span style="COLOR: #000000">==</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">)?</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">:</span><span style="COLOR: #0000ff">false</span><span style="COLOR: #000000">;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;getSize()</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;makeEmpty();<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;output();<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">private</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">top;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>};<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>void&nbsp;linkedStack::makeEmpty()<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">p;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(top!</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">top;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;top</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">top</span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000">link;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;delete&nbsp;p;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>void&nbsp;linkedStack::Push(</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">x)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;top</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000">&nbsp;linkNode(x,top);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;assert(top!</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>bool&nbsp;linkedStack::Pop(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">x)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">isEmpty</span><span style="COLOR: #000000">()</span><span style="COLOR: #000000">==</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">)&nbsp;return&nbsp;</span><span style="COLOR: #0000ff">false</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">top;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;top</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">top</span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000">link;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;x</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000">data;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;delete&nbsp;p;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;linkedStack::getTop(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">x)</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">isEmpty</span><span style="COLOR: #000000">()</span><span style="COLOR: #000000">==</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">)&nbsp;return&nbsp;</span><span style="COLOR: #0000ff">false</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;x</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">top</span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000">data;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;x;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;linkedStack::getSize()</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">top;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(p!</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000">link;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;i;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>void&nbsp;linkedStack::output()<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkNode&nbsp;</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">top;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(p!</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">NULL</span><span style="COLOR: #000000">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000">data</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000">link;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;menu()<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;choice;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">*************链式栈的基本操作************</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">插入结点，请按1</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">删除结点，请按2</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">返回栈顶元素的值，请按3</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">求栈的元素个数，请按4</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">清空栈的元素，请按5</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">打印栈的元素，请按6</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">退出，请按7</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">*****************************************</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">请选择:</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="COLOR: #000000">&gt;&gt;</span><span style="COLOR: #000000">choice;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;choice;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;main()<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;linkedStack&nbsp;obj;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;bool&nbsp;</span><span style="COLOR: #0000ff">exit</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">false</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;choice</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">menu();<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;switch(choice)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;s;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">请输入要推入元素的数据域:</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="COLOR: #000000">&gt;&gt;</span><span style="COLOR: #000000">s;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;obj.Push(s);break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">2</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;x;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">请任意输入一个数:</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="COLOR: #000000">&gt;&gt;</span><span style="COLOR: #000000">x;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">obj.Pop(x)</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">3</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;y;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">请任意输入一个数,用做返回栈顶元素的容器:</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cin</span><span style="COLOR: #000000">&gt;&gt;</span><span style="COLOR: #000000">y;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">obj.getTop(y)</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">4</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">obj.getSize()</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">5</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;obj.makeEmpty();break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">6</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;obj.output();break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">7</span><span style="COLOR: #000000">:<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">exit</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">;break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">exit</span><span style="COLOR: #000000">==</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">)<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>}<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span></div>
<img src ="http://www.cppblog.com/heidaizx/aggbug/34214.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/heidaizx/" target="_blank">heidaizx</a> 2007-10-14 15:17 <a href="http://www.cppblog.com/heidaizx/articles/34214.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>