﻿<?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-Jiwu Bu-随笔分类-算法与数据结构</title><link>http://www.cppblog.com/bujiwu/category/8646.html</link><description /><language>zh-cn</language><lastBuildDate>Sat, 23 Jan 2010 10:34:40 GMT</lastBuildDate><pubDate>Sat, 23 Jan 2010 10:34:40 GMT</pubDate><ttl>60</ttl><item><title>[转载]C函数atoi的实现</title><link>http://www.cppblog.com/bujiwu/archive/2010/01/15/atoi.html</link><dc:creator>bujiwu</dc:creator><author>bujiwu</author><pubDate>Fri, 15 Jan 2010 09:52:00 GMT</pubDate><guid>http://www.cppblog.com/bujiwu/archive/2010/01/15/atoi.html</guid><wfw:comment>http://www.cppblog.com/bujiwu/comments/105772.html</wfw:comment><comments>http://www.cppblog.com/bujiwu/archive/2010/01/15/atoi.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/bujiwu/comments/commentRss/105772.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/bujiwu/services/trackbacks/105772.html</trackback:ping><description><![CDATA[转载链接:<a  href="http://blog.chinaunix.net/u2/76292/showart_1845022.html">http://blog.chinaunix.net/u2/76292/showart_1845022.html</a><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: #008080;">&nbsp;1</span>&nbsp;<span style="color: #000000;">#include&nbsp;</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></span><span style="color: #008080;">&nbsp;2</span>&nbsp;<span style="color: #000000;">#include&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">stdio.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;3</span>&nbsp;<span style="color: #000000;">#include&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">ctype.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;4</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;5</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">long</span><span style="color: #000000;">&nbsp;my_atol(</span><span style="color: #0000ff;">const</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">nptr)<br></span><span style="color: #008080;">&nbsp;6</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">&nbsp;7</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;c;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;current&nbsp;char&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;8</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">long</span><span style="color: #000000;">&nbsp;total;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;current&nbsp;total&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;9</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;sign;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;if&nbsp;'-',&nbsp;then&nbsp;negative,&nbsp;otherwise&nbsp;positive&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">10</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">11</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;skip&nbsp;whitespace&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">12</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">&nbsp;(&nbsp;isspace((</span><span style="color: #0000ff;">int</span><span style="color: #000000;">)(unsigned&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">)</span><span style="color: #000000;">*</span><span style="color: #000000;">nptr)&nbsp;)<br></span><span style="color: #008080;">13</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">14</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">++</span><span style="color: #000000;">nptr;<br></span><span style="color: #008080;">15</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">16</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">17</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;c&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">)(unsigned&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">)</span><span style="color: #000000;">*</span><span style="color: #000000;">nptr</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br></span><span style="color: #008080;">18</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;sign&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;c;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;save&nbsp;sign&nbsp;indication&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">19</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">&nbsp;(c&nbsp;</span><span style="color: #000000;">==</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">'</span><span style="color: #000000;">-</span><span style="color: #000000;">'</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">||</span><span style="color: #000000;">&nbsp;c&nbsp;</span><span style="color: #000000;">==</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">'</span><span style="color: #000000;">+</span><span style="color: #000000;">'</span><span style="color: #000000;">)<br></span><span style="color: #008080;">20</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">21</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">)(unsigned&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">)</span><span style="color: #000000;">*</span><span style="color: #000000;">nptr</span><span style="color: #000000;">++</span><span style="color: #000000;">;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;skip&nbsp;sign&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">22</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">23</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">24</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;total&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">25</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">26</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">&nbsp;(isdigit(c))&nbsp;<br></span><span style="color: #008080;">27</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">28</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;total&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">10</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">&nbsp;total&nbsp;</span><span style="color: #000000;">+</span><span style="color: #000000;">&nbsp;(c&nbsp;</span><span style="color: #000000;">-</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">'</span><span style="color: #000000;">0</span><span style="color: #000000;">'</span><span style="color: #000000;">);&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;accumulate&nbsp;digit&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">29</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">)(unsigned&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">)</span><span style="color: #000000;">*</span><span style="color: #000000;">nptr</span><span style="color: #000000;">++</span><span style="color: #000000;">;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;get&nbsp;next&nbsp;char&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">30</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">31</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">32</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">&nbsp;(sign&nbsp;</span><span style="color: #000000;">==</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">'</span><span style="color: #000000;">-</span><span style="color: #000000;">'</span><span style="color: #000000;">)<br></span><span style="color: #008080;">33</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">34</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">-</span><span style="color: #000000;">total;<br></span><span style="color: #008080;">35</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">36</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;"><br></span><span style="color: #008080;">37</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">38</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;total;&nbsp;</span><span style="color: #008000;">/*</span><span style="color: #008000;">&nbsp;return&nbsp;result,&nbsp;negated&nbsp;if&nbsp;necessary&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">39</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">40</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">41</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">42</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;&nbsp;main(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;argc,&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">*</span><span style="color: #000000;">&nbsp;argv[])<br></span><span style="color: #008080;">43</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">44</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(&nbsp;argc&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">2</span><span style="color: #000000;">&nbsp;)<br></span><span style="color: #008080;">45</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">46</span>&nbsp;<span style="color: #000000;">&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;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br></span><span style="color: #008080;">47</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">48</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">49</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;my_atol(argv[</span><span style="color: #000000;">1</span><span style="color: #000000;">]);<br></span><span style="color: #008080;">50</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">[%s]====&gt;[%d]\n</span><span style="color: #000000;">"</span><span style="color: #000000;">,&nbsp;argv[</span><span style="color: #000000;">1</span><span style="color: #000000;">],&nbsp;i);<br></span><span style="color: #008080;">51</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">52</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;j&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;atoi(argv[</span><span style="color: #000000;">1</span><span style="color: #000000;">]);<br></span><span style="color: #008080;">53</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">[%s]====&gt;[%d]\n</span><span style="color: #000000;">"</span><span style="color: #000000;">,&nbsp;argv[</span><span style="color: #000000;">1</span><span style="color: #000000;">],&nbsp;j);<br></span><span style="color: #008080;">54</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">55</span>&nbsp;<span style="color: #000000;">&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></span><span style="color: #008080;">56</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">57</span>&nbsp;<span style="color: #000000;"></span></div>
<a  href="http://www.cppblog.com/Files/bujiwu/atoi.rar">http://www.cppblog.com/Files/bujiwu/atoi.rar</a><br><br><img src ="http://www.cppblog.com/bujiwu/aggbug/105772.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/bujiwu/" target="_blank">bujiwu</a> 2010-01-15 17:52 <a href="http://www.cppblog.com/bujiwu/archive/2010/01/15/atoi.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>非递归计算N的阶乘</title><link>http://www.cppblog.com/bujiwu/archive/2009/01/09/71616.html</link><dc:creator>bujiwu</dc:creator><author>bujiwu</author><pubDate>Fri, 09 Jan 2009 12:33:00 GMT</pubDate><guid>http://www.cppblog.com/bujiwu/archive/2009/01/09/71616.html</guid><wfw:comment>http://www.cppblog.com/bujiwu/comments/71616.html</wfw:comment><comments>http://www.cppblog.com/bujiwu/archive/2009/01/09/71616.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/bujiwu/comments/commentRss/71616.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/bujiwu/services/trackbacks/71616.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: #008080;"> N的阶乘，通过数组的方式计算N的阶乘，防止由于计算结果太大导致溢出！<br><br>1</span>&nbsp;<span style="color: #000000;">#include&nbsp;&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">iostream</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;2</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">using</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">namespace</span><span style="color: #000000;">&nbsp;std;<br></span><span style="color: #008080;">&nbsp;3</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;4</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;Function(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;n)<br></span><span style="color: #008080;">&nbsp;5</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">&nbsp;6</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Length&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">n</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;">2</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;7</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;8</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">result&nbsp;</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">[Length];<br></span><span style="color: #008080;">&nbsp;9</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;memset(result,</span><span style="color: #000000;">0</span><span style="color: #000000;">,Length);<br></span><span style="color: #008080;">10</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">11</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;result[</span><span style="color: #000000;">0</span><span style="color: #000000;">]</span><span style="color: #000000;">=</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">12</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;number_count&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">13</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;number_carry&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;&nbsp;&nbsp;<br></span><span style="color: #008080;">14</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;number_temp&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;&nbsp;<br></span><span style="color: #008080;">15</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">16</span>&nbsp;<span style="color: #000000;">&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;">&nbsp;</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">&lt;=</span><span style="color: #000000;">n;&nbsp;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">17</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">18</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&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;j</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;j</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">number_count;&nbsp;j</span><span style="color: #000000;">++</span><span style="color: #000000;">)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">19</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">20</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;number_temp&nbsp;&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">result[j]</span><span style="color: #000000;">*</span><span style="color: #000000;">i&nbsp;</span><span style="color: #000000;">+</span><span style="color: #000000;">&nbsp;number_carry;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">21</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result[j]&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;number_temp&nbsp;</span><span style="color: #000000;">%</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">10</span><span style="color: #000000;">;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">22</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;number_carry&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">)(number_temp</span><span style="color: #000000;">/</span><span style="color: #000000;">10</span><span style="color: #000000;">);&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">23</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">24</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(number_carry)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">25</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">26</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result[number_count]&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">(number_carry&nbsp;</span><span style="color: #000000;">%</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">10</span><span style="color: #000000;">);&nbsp;&nbsp;<br></span><span style="color: #008080;">27</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;number_carry&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">)(number_carry&nbsp;</span><span style="color: #000000;">/</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">10</span><span style="color: #000000;">);&nbsp;&nbsp;<br></span><span style="color: #008080;">28</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;number_count</span><span style="color: #000000;">++</span><span style="color: #000000;">;&nbsp;&nbsp;<br></span><span style="color: #008080;">29</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<br></span><span style="color: #008080;">30</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">31</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">32</span>&nbsp;<span style="color: #000000;">&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;">number_count</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">&gt;=</span><span style="color: #000000;">0</span><span style="color: #000000;">;</span><span style="color: #000000;">--</span><span style="color: #000000;">i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">33</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">34</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">result[i];&nbsp;&nbsp;<br></span><span style="color: #008080;">35</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">36</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">37</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br></span><span style="color: #008080;">38</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;delete[]&nbsp;result;<br></span><span style="color: #008080;">39</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">40</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">41</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;main()&nbsp;&nbsp;<br></span><span style="color: #008080;">42</span>&nbsp;<span style="color: #000000;">{&nbsp;&nbsp;&nbsp;&nbsp;<br></span><span style="color: #008080;">43</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;unsigned&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;n;<br></span><span style="color: #008080;">44</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(cin</span><span style="color: #000000;">&gt;&gt;</span><span style="color: #000000;">n</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">n</span><span style="color: #000000;">!=</span><span style="color: #000000;">0</span><span style="color: #000000;">)<br></span><span style="color: #008080;">45</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">46</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Function(n);&nbsp;&nbsp;<br></span><span style="color: #008080;">47</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">48</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">49</span>&nbsp;<span style="color: #000000;">&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></span><span style="color: #008080;">50</span>&nbsp;<span style="color: #000000;">}<br><br><a  href="http://www.cppblog.com/Files/bujiwu/Multiply.rar" title="N的阶乘">N的阶乘</a><br><br></span></div>
<br><img src ="http://www.cppblog.com/bujiwu/aggbug/71616.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/bujiwu/" target="_blank">bujiwu</a> 2009-01-09 20:33 <a href="http://www.cppblog.com/bujiwu/archive/2009/01/09/71616.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>链表C++实现</title><link>http://www.cppblog.com/bujiwu/archive/2008/10/28/65383.html</link><dc:creator>bujiwu</dc:creator><author>bujiwu</author><pubDate>Tue, 28 Oct 2008 12:47:00 GMT</pubDate><guid>http://www.cppblog.com/bujiwu/archive/2008/10/28/65383.html</guid><wfw:comment>http://www.cppblog.com/bujiwu/comments/65383.html</wfw:comment><comments>http://www.cppblog.com/bujiwu/archive/2008/10/28/65383.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/bujiwu/comments/commentRss/65383.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/bujiwu/services/trackbacks/65383.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->&nbsp;&nbsp;1&nbsp;#include&nbsp;&lt;assert.h&gt;&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;3&nbsp;template&lt;typ...&nbsp;&nbsp;<a href='http://www.cppblog.com/bujiwu/archive/2008/10/28/65383.html'>阅读全文</a><img src ="http://www.cppblog.com/bujiwu/aggbug/65383.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/bujiwu/" target="_blank">bujiwu</a> 2008-10-28 20:47 <a href="http://www.cppblog.com/bujiwu/archive/2008/10/28/65383.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>堆排序算法总结！</title><link>http://www.cppblog.com/bujiwu/archive/2008/10/26/65146.html</link><dc:creator>bujiwu</dc:creator><author>bujiwu</author><pubDate>Sun, 26 Oct 2008 14:21:00 GMT</pubDate><guid>http://www.cppblog.com/bujiwu/archive/2008/10/26/65146.html</guid><wfw:comment>http://www.cppblog.com/bujiwu/comments/65146.html</wfw:comment><comments>http://www.cppblog.com/bujiwu/archive/2008/10/26/65146.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/bujiwu/comments/commentRss/65146.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/bujiwu/services/trackbacks/65146.html</trackback:ping><description><![CDATA[1、 堆排序定义
<br>     n个关键字序列Kl，K2，&#8230;，Kn称为堆，当且仅当该序列满足如下性质(简称为堆性质)：
<br>     (1) ki&#8804;K2i且ki&#8804;K2i+1 或(2)Ki&#8805;K2i且ki&#8805;K2i+1(1&#8804;i&#8804;  )
<br>
<br>     若将此序列所存储的向量R[1..n]看做是一棵完全二叉树的存储结构，则堆实质上是满足如下性质的完全二叉树：树中任一非叶结点的关键字均不大于(或不小于)其左右孩子(若存在)结点的关键字。
<br>【例】关键字序列(10，15，56，25，30，70)和(70，56，30，25，15，10)分别满足堆性质(1)和(2)，故它们均是堆，其对应的完全二叉树分别如小根堆示例和大根堆示例所示。
<br>2、大根堆和小根堆
<br>     根结点(亦称为堆顶)的关键字是堆里所有结点关键字中最小者的堆称为小根堆。
<br>     根结点(亦称为堆顶)的关键字是堆里所有结点关键字中最大者，称为大根堆。
<br>  注意：
<br>     ①堆中任一子树亦是堆。
<br>     ②以上讨论的堆实际上是二叉堆(Binary Heap)，类似地可定义k叉堆。
<br>3、堆排序特点
<br>     堆排序(HeapSort)是一树形选择排序。
<br>     堆排序的特点是：在排序过程中，将R[l..n]看成是一棵完全二叉树的顺序存储结构，利用完全二叉树中双亲结点和孩子结点之间的内在关系【参见二叉树的顺序存储结构】，在当前无序区中选择关键字最大(或最小)的记录。
<br>4、堆排序与直接插入排序的区别
<br>
直接选择排序中，为了从R[1..n]中选出关键字最小的记录，必须进行n-1次比较，然后在R[2..n]中选出关键字最小的记录，又需要做n-2次比
较。事实上，后面的n-2次比较中，有许多比较可能在前面的n-1次比较中已经做过，但由于前一趟排序时未保留这些比较结果，所以后一趟排序时又重复执行
了这些比较操作。
<br>     堆排序可通过树形结构保存部分比较结果，可减少比较次数。
<br>5、堆排序
<br>    堆排序利用了大根堆(或小根堆)堆顶记录的关键字最大(或最小)这一特征，使得在当前无序区中选取最大(或最小)关键字的记录变得简单。<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: #008080;">&nbsp;1</span>&nbsp;<span style="color: #008000;">/*</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;2</span>&nbsp;<span style="color: #008000;">堆排序<br></span><span style="color: #008080;">&nbsp;3</span>&nbsp;<span style="color: #008000;">(1)用大根堆排序的基本思想<br></span><span style="color: #008080;">&nbsp;4</span>&nbsp;<span style="color: #008000;">①&nbsp;先将初始文件R[1..n]建成一个大根堆，此堆为初始的无序区<br></span><span style="color: #008080;">&nbsp;5</span>&nbsp;<span style="color: #008000;">②&nbsp;再将关键字最大的记录R[1](即堆顶)和无序区的最后一个记录R[n]交换，<br></span><span style="color: #008080;">&nbsp;6</span>&nbsp;<span style="color: #008000;">由此得到新的无序区R[1..n-1]和有序区R[n]，且满足R[1..n-1].keys&#8804;R[n].key<br></span><span style="color: #008080;">&nbsp;7</span>&nbsp;<span style="color: #008000;">③&nbsp;由于交换后新的根R[1]可能违反堆性质，故应将当前无序区R[1..n-1]调整为堆。<br></span><span style="color: #008080;">&nbsp;8</span>&nbsp;<span style="color: #008000;">然后再次将R[1..n-1]中关键字最大的记录R[1]和该区间的最后一个记录R[n-1]交换，<br></span><span style="color: #008080;">&nbsp;9</span>&nbsp;<span style="color: #008000;">由此得到新的无序区R[1..n-2]和有序区R[n-1..n]，且仍满足关系R[1..n-&nbsp;2].keys&#8804;R[n-1..n].keys，<br></span><span style="color: #008080;">10</span>&nbsp;<span style="color: #008000;">同样要将R[1..n-2]调整为堆。<br></span><span style="color: #008080;">11</span>&nbsp;<span style="color: #008000;">&#8230;&#8230;<br></span><span style="color: #008080;">12</span>&nbsp;<span style="color: #008000;">直到无序区只有一个元素为止。<br></span><span style="color: #008080;">13</span>&nbsp;<span style="color: #008000;">(2)大根堆排序算法的基本操作：<br></span><span style="color: #008080;">14</span>&nbsp;<span style="color: #008000;">①&nbsp;初始化操作：将R[1..n]构造为初始堆；<br></span><span style="color: #008080;">15</span>&nbsp;<span style="color: #008000;">②&nbsp;每一趟排序的基本操作：将当前无序区的堆顶记录R[1]和该区间的最后一个记录交换，然后将新的无序区调整为堆(亦称重建堆)。<br></span><span style="color: #008080;">16</span>&nbsp;<span style="color: #008000;">注意：<br></span><span style="color: #008080;">17</span>&nbsp;<span style="color: #008000;">①只需做n-1趟排序，选出较大的n-1个关键字即可以使得文件递增有序。<br></span><span style="color: #008080;">18</span>&nbsp;<span style="color: #008000;">②用小根堆排序与利用大根堆类似，只不过其排序结果是递减有序的。<br></span><span style="color: #008080;">19</span>&nbsp;<span style="color: #008000;">堆排序和直接选择排序相反：在任何时刻，堆排序中无序区总是在有序区之前，<br></span><span style="color: #008080;">20</span>&nbsp;<span style="color: #008000;">且有序区是在原向量的尾部由后往前逐步扩大至整个向量为止。&nbsp;<br></span><span style="color: #008080;">21</span>&nbsp;<span style="color: #008000;"></span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">22</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">23</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">//</span><span style="color: #008000;">生成大根堆</span><span style="color: #008000;"><br></span><span style="color: #008080;">24</span>&nbsp;<span style="color: #008000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;HeapAdjust(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;StartIndex,&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Length)<br></span><span style="color: #008080;">25</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">26</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(</span><span style="color: #000000;">2</span><span style="color: #000000;">*</span><span style="color: #000000;">StartIndex</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">&nbsp;Length)<br></span><span style="color: #008080;">27</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">28</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;MinChildrenIndex&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">2</span><span style="color: #000000;">*</span><span style="color: #000000;">StartIndex</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">&nbsp;;<br></span><span style="color: #008080;">29</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">2</span><span style="color: #000000;">*</span><span style="color: #000000;">StartIndex</span><span style="color: #000000;">+</span><span style="color: #000000;">2</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">&nbsp;Length&nbsp;)<br></span><span style="color: #008080;">30</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">31</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">比较左子树和右子树，记录最大值的Index</span><span style="color: #008000;"><br></span><span style="color: #008080;">32</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(SortData[</span><span style="color: #000000;">2</span><span style="color: #000000;">*</span><span style="color: #000000;">StartIndex</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">SortData[</span><span style="color: #000000;">2</span><span style="color: #000000;">*</span><span style="color: #000000;">StartIndex</span><span style="color: #000000;">+</span><span style="color: #000000;">2</span><span style="color: #000000;">])<br></span><span style="color: #008080;">33</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">34</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MinChildrenIndex&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">2</span><span style="color: #000000;">*</span><span style="color: #000000;">StartIndex</span><span style="color: #000000;">+</span><span style="color: #000000;">2</span><span style="color: #000000;">;<br></span><span style="color: #008080;">35</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">36</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">37</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(SortData[StartIndex]&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">&nbsp;SortData[MinChildrenIndex])<br></span><span style="color: #008080;">38</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">39</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">交换i与MinChildrenIndex的数据</span><span style="color: #008000;"><br></span><span style="color: #008080;">40</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[StartIndex];<br></span><span style="color: #008080;">41</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[StartIndex]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[MinChildrenIndex];<br></span><span style="color: #008080;">42</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[MinChildrenIndex]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">tmpData;<br></span><span style="color: #008080;">43</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">堆被破坏，需要重新调整</span><span style="color: #008000;"><br></span><span style="color: #008080;">44</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StartIndex&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;MinChildrenIndex&nbsp;;<br></span><span style="color: #008080;">45</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">46</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;"><br></span><span style="color: #008080;">47</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">48</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">比较左右孩子均大则堆未破坏，不再需要调整</span><span style="color: #008000;"><br></span><span style="color: #008080;">49</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">break</span><span style="color: #000000;">;<br></span><span style="color: #008080;">50</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">51</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">52</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">53</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">;<br></span><span style="color: #008080;">54</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">55</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">56</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">//</span><span style="color: #008000;">堆排序</span><span style="color: #008000;"><br></span><span style="color: #008080;">57</span>&nbsp;<span style="color: #008000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;HeapSortData(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Length)<br></span><span style="color: #008080;">58</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">59</span>&nbsp;<span style="color: #000000;">&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></span><span style="color: #008080;">60</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">61</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">将Hr[0,Lenght-1]建成大根堆</span><span style="color: #008000;"><br></span><span style="color: #008080;">62</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&nbsp;(i</span><span style="color: #000000;">=</span><span style="color: #000000;">Length</span><span style="color: #000000;">/</span><span style="color: #000000;">2</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">&gt;=</span><span style="color: #000000;">0</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">--</span><span style="color: #000000;">)<br></span><span style="color: #008080;">63</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">64</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HeapAdjust(SortData,&nbsp;i,&nbsp;Length);<br></span><span style="color: #008080;">65</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">66</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">67</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&nbsp;(i</span><span style="color: #000000;">=</span><span style="color: #000000;">Length</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">0</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">--</span><span style="color: #000000;">)<br></span><span style="color: #008080;">68</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">69</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">与最后一个记录交换</span><span style="color: #008000;"><br></span><span style="color: #008080;">70</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[</span><span style="color: #000000;">0</span><span style="color: #000000;">];<br></span><span style="color: #008080;">71</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[</span><span style="color: #000000;">0</span><span style="color: #000000;">]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[i];<br></span><span style="color: #008080;">72</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[i]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">tmpData;<br></span><span style="color: #008080;">73</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">将H.r[0..i]重新调整为大根堆</span><span style="color: #008000;"><br></span><span style="color: #008080;">74</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HeapAdjust(SortData,&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">,&nbsp;i);<br></span><span style="color: #008080;">75</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">76</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;<br></span><span style="color: #008080;">77</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">;<br></span><span style="color: #008080;">78</span>&nbsp;<span style="color: #000000;">}</span></div>
<br><span style="font-weight: bold;">CODE:</span><a href="http://www.cppblog.com/Files/bujiwu/HeapSort.rar">http://www.cppblog.com/Files/bujiwu/HeapSort.rar</a><br>参考文章：<br><a href="http://www.cnblogs.com/xiaotao823/articles/1055399.html">http://www.cnblogs.com/xiaotao823/articles/1055399.html</a><br><a href="http://zhidao.baidu.com/question/1003067.html">http://zhidao.baidu.com/question/1003067.html</a><br>   <img src ="http://www.cppblog.com/bujiwu/aggbug/65146.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/bujiwu/" target="_blank">bujiwu</a> 2008-10-26 22:21 <a href="http://www.cppblog.com/bujiwu/archive/2008/10/26/65146.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>几种内部排序算法总结!(冒泡排序、快速排序、直接插入排序、拆半插入排序、简单选择排序)</title><link>http://www.cppblog.com/bujiwu/archive/2008/10/25/65040.html</link><dc:creator>bujiwu</dc:creator><author>bujiwu</author><pubDate>Sat, 25 Oct 2008 15:53:00 GMT</pubDate><guid>http://www.cppblog.com/bujiwu/archive/2008/10/25/65040.html</guid><wfw:comment>http://www.cppblog.com/bujiwu/comments/65040.html</wfw:comment><comments>http://www.cppblog.com/bujiwu/archive/2008/10/25/65040.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cppblog.com/bujiwu/comments/commentRss/65040.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/bujiwu/services/trackbacks/65040.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: #008080;">&nbsp;&nbsp;1</span>&nbsp;<span style="color: #000000;">#include&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">iostream</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;&nbsp;2</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">using</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">namespace</span><span style="color: #000000;">&nbsp;std;<br></span><span style="color: #008080;">&nbsp;&nbsp;3</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;&nbsp;4</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">/*</span><span style="color: #008000;">/////////////////////////////////////////////////////////////////////////<br></span><span style="color: #008080;">&nbsp;&nbsp;5</span>&nbsp;<span style="color: #008000;">以下为快速排序<br></span><span style="color: #008080;">&nbsp;&nbsp;6</span>&nbsp;<span style="color: #008000;">/////////////////////////////////////////////////////////////////////////</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;&nbsp;7</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">/*</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;&nbsp;8</span>&nbsp;<span style="color: #008000;">冒泡排序<br></span><span style="color: #008080;">&nbsp;&nbsp;9</span>&nbsp;<span style="color: #008000;">算法：<br></span><span style="color: #008080;">&nbsp;10</span>&nbsp;<span style="color: #008000;">核心思想是扫描数据清单，寻找出现乱序的两个相邻的项目。当找到这两个项目后<br></span><span style="color: #008080;">&nbsp;11</span>&nbsp;<span style="color: #008000;">交换项目的位置然后继续扫描。重复上面的操作直到所有的项目都按顺序排好<br></span><span style="color: #008080;">&nbsp;12</span>&nbsp;<span style="color: #008000;">时间复杂度n*n&nbsp;&nbsp;(n-1)*n/2<br></span><span style="color: #008080;">&nbsp;13</span>&nbsp;<span style="color: #008000;"></span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;14</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;BubbleSortData(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Length)<br></span><span style="color: #008080;">&nbsp;15</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">&nbsp;16</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;17</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">bool</span><span style="color: #000000;">&nbsp;swapFlag&nbsp;</span><span style="color: #000000;">=</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;18</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;19</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&nbsp;(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">Length</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">0</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">&nbsp;swapFlag;&nbsp;i</span><span style="color: #000000;">--</span><span style="color: #000000;">)<br></span><span style="color: #008080;">&nbsp;20</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">&nbsp;21</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;swapFlag&nbsp;</span><span style="color: #000000;">=</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;22</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&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;j</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;&nbsp;j</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">i;&nbsp;j</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br></span><span style="color: #008080;">&nbsp;23</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">&nbsp;24</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">&nbsp;(&nbsp;SortData[j]&nbsp;</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;SortData[j</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">])<br></span><span style="color: #008080;">&nbsp;25</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">&nbsp;26</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[j];<br></span><span style="color: #008080;">&nbsp;27</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[j]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[j</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">];<br></span><span style="color: #008080;">&nbsp;28</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[j</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">tmpData;<br></span><span style="color: #008080;">&nbsp;29</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;swapFlag&nbsp;</span><span style="color: #000000;">=</span><span style="color: #0000ff;">true</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;30</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">&nbsp;31</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">&nbsp;32</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">&nbsp;33</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;34</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;35</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">&nbsp;36</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">/*</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;37</span>&nbsp;<span style="color: #008000;">快速排序是对起泡排序的一种改进，通过一趟排序将待排序记录分割成独立的两部分，其中一部分记录的关键字均比另一部分记录的关键<br></span><span style="color: #008080;">&nbsp;38</span>&nbsp;<span style="color: #008000;">字小，则可分别对这两部分继续进行排序，以达到整个序列有序.<br></span><span style="color: #008080;">&nbsp;39</span>&nbsp;<span style="color: #008000;">交换顺序表L中子表L.r[low..high]的记录，使枢轴记录到位，并返回其所在位置，此时在它之前(后)的记录均不大(小)于它<br></span><span style="color: #008080;">&nbsp;40</span>&nbsp;<span style="color: #008000;">时间复杂度为&nbsp;n*logn,其平均性能最好，若初始记录序列按关键字有序或基本有序，快速排序将锐化为起泡排序<br></span><span style="color: #008080;">&nbsp;41</span>&nbsp;<span style="color: #008000;"></span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;42</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;&nbsp;Partition(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;low,&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;high)<br></span><span style="color: #008080;">&nbsp;43</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">&nbsp;44</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[low];</span><span style="color: #008000;">//</span><span style="color: #008000;">用于子表的第一个记录作枢轴记录</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;45</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;temp</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;46</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;47</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">&nbsp;(&nbsp;low</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">high&nbsp;)<br></span><span style="color: #008080;">&nbsp;48</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">&nbsp;49</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">从表的两端交替的向中间扫描</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;50</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">&nbsp;(low</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">high&nbsp;</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">&nbsp;SortData[high]</span><span style="color: #000000;">&gt;=</span><span style="color: #000000;">tmpData)<br></span><span style="color: #008080;">&nbsp;51</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">&nbsp;52</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;high</span><span style="color: #000000;">--</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;53</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">&nbsp;54</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">将比枢轴记录小的记录移到低端</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;55</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[low]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[high];<br></span><span style="color: #008080;">&nbsp;56</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;57</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">&nbsp;(low</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">high&nbsp;</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">&nbsp;SortData[low]</span><span style="color: #000000;">&lt;=</span><span style="color: #000000;">tmpData)<br></span><span style="color: #008080;">&nbsp;58</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">&nbsp;59</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;low</span><span style="color: #000000;">++</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;60</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">&nbsp;61</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">将比枢轴记录大的记录移到高端</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;62</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[high]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[low];<br></span><span style="color: #008080;">&nbsp;63</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">&nbsp;64</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">枢轴记录到位</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;65</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;SortData[low]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">tmpData;<br></span><span style="color: #008080;">&nbsp;66</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;67</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;low;</span><span style="color: #008000;">//</span><span style="color: #008000;">返回枢轴所在位置</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;68</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">}<br></span><span style="color: #008080;">&nbsp;69</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;70</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;QuickSortData(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;low,&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;high)<br></span><span style="color: #008080;">&nbsp;71</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">&nbsp;72</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;offset;<br></span><span style="color: #008080;">&nbsp;73</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;74</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">&nbsp;(&nbsp;low</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">high&nbsp;)<br></span><span style="color: #008080;">&nbsp;75</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">&nbsp;76</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;offset&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">Partition(SortData,&nbsp;low,&nbsp;high);<br></span><span style="color: #008080;">&nbsp;77</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;QuickSortData(SortData,&nbsp;low,&nbsp;offset</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">);<br></span><span style="color: #008080;">&nbsp;78</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;QuickSortData(SortData,&nbsp;offset</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">,&nbsp;high);<br></span><span style="color: #008080;">&nbsp;79</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">&nbsp;80</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">&nbsp;81</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;82</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">/*</span><span style="color: #008000;">/////////////////////////////////////////////////////////////////////////<br></span><span style="color: #008080;">&nbsp;83</span>&nbsp;<span style="color: #008000;">以下为插入排序<br></span><span style="color: #008080;">&nbsp;84</span>&nbsp;<span style="color: #008000;">/////////////////////////////////////////////////////////////////////////</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;85</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">/*</span><span style="color: #008000;"><br></span><span style="color: #008080;">&nbsp;86</span>&nbsp;<span style="color: #008000;">直接插入排序<br></span><span style="color: #008080;">&nbsp;87</span>&nbsp;<span style="color: #008000;">算法：经过i-1遍处理后，L[1..i-1]己排好序。第i遍处理仅将L[i]插入L[1..i-1]的适当位置，<br></span><span style="color: #008080;">&nbsp;88</span>&nbsp;<span style="color: #008000;">使得L[1..i]又是排好序的序列。要达到这个目的，我们可以用顺序比较的方法。<br></span><span style="color: #008080;">&nbsp;89</span>&nbsp;<span style="color: #008000;">首先比较L[i]和L[i-1]，如果L[i-1]&lt;=L[i]，则L[1..i]已排好序，第i遍处理就结束了;<br></span><span style="color: #008080;">&nbsp;90</span>&nbsp;<span style="color: #008000;">否则交换L[i]与L[i-1]的位置，继续比较L[i-1]和L[i-2]，直到找到某一个位置j(1&#8804;j&#8804;i-1)，<br></span><span style="color: #008080;">&nbsp;91</span>&nbsp;<span style="color: #008000;">使得L[j]&nbsp;&#8804;L[j+1]时为止<br></span><span style="color: #008080;">&nbsp;92</span>&nbsp;<span style="color: #008000;">优点:移动元素次数少，只需要一个辅助空间<br></span><span style="color: #008080;">&nbsp;93</span>&nbsp;<span style="color: #008000;">时间复杂度n*n<br></span><span style="color: #008080;">&nbsp;94</span>&nbsp;<span style="color: #008000;">当待排序记录的数量n很小时，这是一种很好的排序方法。但是n很大时，则不适合<br></span><span style="color: #008080;">&nbsp;95</span>&nbsp;<span style="color: #008000;"></span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">&nbsp;96</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;InsertSortData(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Length)<br></span><span style="color: #008080;">&nbsp;97</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">&nbsp;98</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">&nbsp;99</span>&nbsp;<span style="color: #000000;">&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></span><span style="color: #008080;">100</span>&nbsp;<span style="color: #000000;">&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;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">101</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">102</span>&nbsp;<span style="color: #000000;">&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;">;&nbsp;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">Length;&nbsp;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br></span><span style="color: #008080;">103</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">104</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">&nbsp;(&nbsp;SortData[i]&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">SortData[i</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">])<br></span><span style="color: #008080;">105</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">106</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[i];<br></span><span style="color: #008080;">107</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">数据往后移动</span><span style="color: #008000;"><br></span><span style="color: #008080;">108</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&nbsp;(j</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;">;&nbsp;j</span><span style="color: #000000;">&gt;=</span><span style="color: #000000;">0</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&amp;&amp;</span><span style="color: #000000;">&nbsp;tmpData</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">SortData[j];&nbsp;j</span><span style="color: #000000;">--</span><span style="color: #000000;">)<br></span><span style="color: #008080;">109</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">110</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[j</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[j];<br></span><span style="color: #008080;">111</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">112</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">将数据插入到j+1位置</span><span style="color: #008000;"><br></span><span style="color: #008080;">113</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[j</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">tmpData;<br></span><span style="color: #008080;">114</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">115</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">116</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">117</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">;<br></span><span style="color: #008080;">118</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">119</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">120</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">/*</span><span style="color: #008000;"><br></span><span style="color: #008080;">121</span>&nbsp;<span style="color: #008000;">拆半插入排序所需要的辅助空间和直接插入排序相同，从时间上比较，折半插入排序仅减少了关键字间的比较次数，而记录的移动次数不变。<br></span><span style="color: #008080;">122</span>&nbsp;<span style="color: #008000;">因为时间复杂度仍为n*n<br></span><span style="color: #008080;">123</span>&nbsp;<span style="color: #008000;"></span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">124</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;BInsertSortData(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Length)<br></span><span style="color: #008080;">125</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">126</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">127</span>&nbsp;<span style="color: #000000;">&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></span><span style="color: #008080;">128</span>&nbsp;<span style="color: #000000;">&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;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">129</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;low;<br></span><span style="color: #008080;">130</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;high;<br></span><span style="color: #008080;">131</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;middle;<br></span><span style="color: #008080;">132</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">133</span>&nbsp;<span style="color: #000000;">&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;">;&nbsp;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">Length;&nbsp;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br></span><span style="color: #008080;">134</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">135</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[i];<br></span><span style="color: #008080;">136</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;low&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">137</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;high&nbsp;</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></span><span style="color: #008080;">138</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">在r[low..high]中折半查找有序插入的位置</span><span style="color: #008000;"><br></span><span style="color: #008080;">139</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">&nbsp;(&nbsp;low</span><span style="color: #000000;">&lt;=</span><span style="color: #000000;">high&nbsp;)<br></span><span style="color: #008080;">140</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">141</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;middle&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">(low</span><span style="color: #000000;">+</span><span style="color: #000000;">high)</span><span style="color: #000000;">/</span><span style="color: #000000;">2</span><span style="color: #000000;">;<br></span><span style="color: #008080;">142</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">&nbsp;(&nbsp;tmpData&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">SortData[middle]&nbsp;)<br></span><span style="color: #008080;">143</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">144</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;high&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">middle</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br></span><span style="color: #008080;">145</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">146</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;"><br></span><span style="color: #008080;">147</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">148</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;low&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">middle</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br></span><span style="color: #008080;">149</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">150</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">151</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">记录后移</span><span style="color: #008000;"><br></span><span style="color: #008080;">152</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&nbsp;(j</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;">;&nbsp;j</span><span style="color: #000000;">&gt;=</span><span style="color: #000000;">high</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;j</span><span style="color: #000000;">--</span><span style="color: #000000;">)<br></span><span style="color: #008080;">153</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">154</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[j</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[j];<br></span><span style="color: #008080;">155</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">156</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[high</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">tmpData;<br></span><span style="color: #008080;">157</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">158</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">159</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">;<br></span><span style="color: #008080;">160</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">161</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">162</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">163</span>&nbsp;<span style="color: #000000;"></span><span style="color: #808080;">////////////////////////////////////////////////////////////////////////</span><span style="color: #008000;">//</span><span style="color: #808080;"><br></span><span style="color: #008080;">164</span>&nbsp;<span style="color: #808080;"></span><span style="color: #000000;"><br></span><span style="color: #008080;">165</span>&nbsp;<span style="color: #000000;"></span><span style="color: #008000;">/*</span><span style="color: #008000;"><br></span><span style="color: #008080;">166</span>&nbsp;<span style="color: #008000;">简单选择排序<br></span><span style="color: #008080;">167</span>&nbsp;<span style="color: #008000;">算法：首先找到数据清单中的最小的数据，然后将这个数据同第一个数据交换位置；接下来找第二小的数据，再将其同第二个数据交换位置，以此类推。<br></span><span style="color: #008080;">168</span>&nbsp;<span style="color: #008000;">所需移动的操作次数最少为0,,最大为3(n-1)<br></span><span style="color: #008080;">169</span>&nbsp;<span style="color: #008000;">然而无论记录的初始排列如何，需要比较的次数相同n(n-1)/2&nbsp;复杂度为n*n<br></span><span style="color: #008080;">170</span>&nbsp;<span style="color: #008000;"></span><span style="color: #008000;">*/</span><span style="color: #000000;"><br></span><span style="color: #008080;">171</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;SelectSortData(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;SortData[],&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Length)<br></span><span style="color: #008080;">172</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">173</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;tmpData;<br></span><span style="color: #008080;">174</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;offset&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">175</span>&nbsp;<span style="color: #000000;">&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;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">176</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">177</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&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;">;&nbsp;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">Length</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br></span><span style="color: #008080;">178</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">179</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;offset&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br></span><span style="color: #008080;">180</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[i];<br></span><span style="color: #008080;">181</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&nbsp;(j</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;">;&nbsp;j</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">Length;&nbsp;j</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br></span><span style="color: #008080;">182</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">183</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">&nbsp;(&nbsp;tmpData</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">SortData[j]&nbsp;)<br></span><span style="color: #008080;">184</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">185</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tmpData&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[j];<br></span><span style="color: #008080;">186</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;offset&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">j;<br></span><span style="color: #008080;">187</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">188</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">189</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">190</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(&nbsp;offset&nbsp;</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">i)<br></span><span style="color: #008080;">191</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">192</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[offset]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">SortData[i];<br></span><span style="color: #008080;">193</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SortData[i]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">tmpData;<br></span><span style="color: #008080;">194</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">195</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">196</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">197</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">;<br></span><span style="color: #008080;">198</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">199</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">200</span>&nbsp;<span style="color: #000000;"></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;main()<br></span><span style="color: #008080;">201</span>&nbsp;<span style="color: #000000;">{<br></span><span style="color: #008080;">202</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">int&nbsp;Buffer[]&nbsp;={1,2,3,4,5,6};</span><span style="color: #008000;"><br></span><span style="color: #008080;">203</span>&nbsp;<span style="color: #008000;"></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;Buffer[]&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">{</span><span style="color: #000000;">6</span><span style="color: #000000;">,</span><span style="color: #000000;">5</span><span style="color: #000000;">,</span><span style="color: #000000;">4</span><span style="color: #000000;">,</span><span style="color: #000000;">3</span><span style="color: #000000;">,</span><span style="color: #000000;">2</span><span style="color: #000000;">,</span><span style="color: #000000;">1</span><span style="color: #000000;">};<br></span><span style="color: #008080;">204</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">205</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;QuickSortData(Buffer,</span><span style="color: #000000;">0</span><span style="color: #000000;">,&nbsp;</span><span style="color: #000000;">5</span><span style="color: #000000;">);<br></span><span style="color: #008080;">206</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">207</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">&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;">;&nbsp;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">6</span><span style="color: #000000;">;&nbsp;i</span><span style="color: #000000;">++</span><span style="color: #000000;">)<br></span><span style="color: #008080;">208</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;{<br></span><span style="color: #008080;">209</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">Buffer[i]</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></span><span style="color: #008080;">210</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;}<br></span><span style="color: #008080;">211</span>&nbsp;<span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="color: #000000;">&lt;&lt;</span><span style="color: #000000;">endl;<br></span><span style="color: #008080;">212</span>&nbsp;<span style="color: #000000;"><br></span><span style="color: #008080;">213</span>&nbsp;<span style="color: #000000;">&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></span><span style="color: #008080;">214</span>&nbsp;<span style="color: #000000;">}<br></span><span style="color: #008080;">215</span>&nbsp;<a href="http://www.cppblog.com/Files/bujiwu/SortData.rar">http://www.cppblog.com/Files/bujiwu/SortData.rar</a><span style="color: #000000;"></span></div>
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