﻿<?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-RePorridge-随笔分类-算法竞赛入门经典</title><link>http://www.cppblog.com/JaceForce/category/20678.html</link><description>Nothing change but our heart</description><language>zh-cn</language><lastBuildDate>Tue, 29 Oct 2013 08:35:56 GMT</lastBuildDate><pubDate>Tue, 29 Oct 2013 08:35:56 GMT</pubDate><ttl>60</ttl><item><title>字母重排</title><link>http://www.cppblog.com/JaceForce/archive/2013/09/23/203386.html</link><dc:creator>Porridge</dc:creator><author>Porridge</author><pubDate>Mon, 23 Sep 2013 13:29:00 GMT</pubDate><guid>http://www.cppblog.com/JaceForce/archive/2013/09/23/203386.html</guid><wfw:comment>http://www.cppblog.com/JaceForce/comments/203386.html</wfw:comment><comments>http://www.cppblog.com/JaceForce/archive/2013/09/23/203386.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/JaceForce/comments/commentRss/203386.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/JaceForce/services/trackbacks/203386.html</trackback:ping><description><![CDATA[<span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">好久没有上来写东西了。中秋放假以后有点放松自己了。今天先看了入门经典的书都一题就拿上来作为新的开始吧。<br /><br />字母重排<br />输入一个字典（用******结尾），然后再输入若干单词。每输入一个单词w，你都需要在字典中找出所有可以用w的字母重排后得到的单词，并按照字典序从小到大的顺序在一行中输出（如果不存在，输出:(）。输入单词之间用空格或空行隔开，且所有输入单词都由不超过6个小写字母组成。注意，字典中的单词不一定按字典序排列。</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">样例输入：</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">tarp given score refund only trap work earn course pepper part&nbsp;</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">******</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">resco nfudre aptr sett oresuc</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">样例输出：</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">score</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">refund</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">part trap trap</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><span style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;">:(</span><br style="font-family: Arial; line-height: 26px; background-color: #ffffff; color: #333333; font-size: 12px;" /><p style="margin: 0px; padding: 0px; font-family: Arial; line-height: 26px; background-color: #ffffff;"><span style="color: #333333; font-size: 12px;">course<br /><br />代码写的比较乱也没有注释，其实就是简单的字符串处理，利用ASCII码比较大小。<br />题意就是给定几个单词，然后再给出一行************************，再给输入一些单词，然后判断是否能够与上面给定的单词的字母重排后组成这个单词。<br />我的解决办法就是直接通过字母排序，因为两个单词如果字母排序后利用strcmp比较得0那么肯定可以重排组成。</span></p><div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><img id="Code_Closed_Image_122732" onclick="this.style.display='none'; Code_Closed_Text_122732.style.display='none'; Code_Open_Image_122732.style.display='inline'; Code_Open_Text_122732.style.display='inline';" height="16" src="http://www.cppblog.com/images/OutliningIndicators/ContractedBlock.gif" width="11" align="top"><img id="Code_Open_Image_122732" style="display: none" onclick="this.style.display='none'; Code_Open_Text_122732.style.display='none'; Code_Closed_Image_122732.style.display='inline'; Code_Closed_Text_122732.style.display='inline';" height="16" src="http://www.cppblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" width="11" align="top"><span id="Code_Closed_Text_122732" style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">resortletter.cpp</span><span id="Code_Open_Text_122732" style="display: none"><br /><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />-->#include&nbsp;&lt;iostream&gt;<br />#include&nbsp;&lt;algorithm&gt;<br />#include&nbsp;&lt;cstdio&gt;<br />#include&nbsp;&lt;cstring&gt;<br /><span style="color: #0000FF; ">using</span>&nbsp;<span style="color: #0000FF; ">namespace</span>&nbsp;std;<br /><span style="color: #0000FF; ">#define</span>&nbsp;MAXN&nbsp;10<br /><span style="color: #0000FF; ">#define</span>&nbsp;MAXNU&nbsp;500<br /><br /><br /><br />typedef&nbsp;<span style="color: #0000FF; ">struct</span>&nbsp;DIC<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">char</span>&nbsp;orstr[MAXN];<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">char</span>&nbsp;chstr[MAXN];<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">void</span>&nbsp;change()<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;strcpy(chstr,orstr);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sort(chstr,chstr+strlen(chstr));<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;DIC&nbsp;<span style="color: #0000FF; ">operator</span>&nbsp;=(<span style="color: #0000FF; ">char</span>&nbsp;str[])<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;strcpy(orstr,str);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;change();<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">return</span>&nbsp;*<span style="color: #0000FF; ">this</span>;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">bool</span>&nbsp;<span style="color: #0000FF; ">operator</span>&nbsp;==(<span style="color: #0000FF; ">char</span>&nbsp;str[])<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sort(str,str+strlen(str));<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">if</span>&nbsp;(strcmp(chstr,str)==0)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">return</span>&nbsp;<span style="color: #0000FF; ">true</span>;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">return</span>&nbsp;<span style="color: #0000FF; ">false</span>;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}dic;<br /><span style="color: #0000FF; ">bool</span>&nbsp;cmp(DIC&nbsp;a,DIC&nbsp;b);<br /><span style="color: #0000FF; ">bool</span>&nbsp;cmp(DIC&nbsp;a,DIC&nbsp;b)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">return</span>&nbsp;strcmp(b.orstr,a.orstr);<br />}<br /><br />dic&nbsp;mydic[MAXNU];<br /><span style="color: #0000FF; ">char</span>&nbsp;IN[MAXN];<br /><span style="color: #0000FF; ">int</span>&nbsp;main()<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #008000; ">//</span><span style="color: #008000; ">freopen("in.txt","r",stdin);</span><span style="color: #008000; "><br /></span>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">int</span>&nbsp;l&nbsp;=&nbsp;0;<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">while</span>(scanf("%s",IN),strcmp(IN,"******")!=0)<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mydic[l++]&nbsp;=&nbsp;IN;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;sort(mydic,mydic+l,cmp);<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">while</span>(scanf("%s",IN)!=EOF)<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">bool</span>&nbsp;fir&nbsp;=&nbsp;1;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">for</span>(<span style="color: #0000FF; ">int</span>&nbsp;i&nbsp;=&nbsp;0;i&nbsp;&lt;&nbsp;l;i++)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">if</span>&nbsp;(mydic[i]&nbsp;==&nbsp;IN)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">if</span>&nbsp;(fir)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fir&nbsp;=&nbsp;0;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf("%s",mydic[i].orstr);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">else</span><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf("&nbsp;%s",mydic[i].orstr);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">if</span>&nbsp;(!fir)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf("\n");<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">else</span><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf(":(\n");<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">return</span>&nbsp;0;<br />}<br /></span></div><img src ="http://www.cppblog.com/JaceForce/aggbug/203386.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/JaceForce/" target="_blank">Porridge</a> 2013-09-23 21:29 <a href="http://www.cppblog.com/JaceForce/archive/2013/09/23/203386.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>最长回文子串---算法竞赛入门经典</title><link>http://www.cppblog.com/JaceForce/archive/2013/08/30/202866.html</link><dc:creator>Porridge</dc:creator><author>Porridge</author><pubDate>Fri, 30 Aug 2013 03:23:00 GMT</pubDate><guid>http://www.cppblog.com/JaceForce/archive/2013/08/30/202866.html</guid><wfw:comment>http://www.cppblog.com/JaceForce/comments/202866.html</wfw:comment><comments>http://www.cppblog.com/JaceForce/archive/2013/08/30/202866.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/JaceForce/comments/commentRss/202866.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/JaceForce/services/trackbacks/202866.html</trackback:ping><description><![CDATA[<span style="font-family: Arial; line-height: 26px; background-color: #ffffff;">题目描述：<br />输入一个字符串，求出其中最长的回文子串。子串的含义是：在原串连续出现的字符串片段。回文的含义是：正着看和倒着看是相同的，如abba和abbebba。在判断是要求忽略所有的标点和空格，且忽略大小写，但输出时按原样输出（首尾不要输出多余的字符串）。输入字符串长度大于等于1小于等于5000，且单独占一行(如果有多组答案，输出第一组)。<br /><br /></span>样例输入： Confuciuss say: Madam, I'm Adam.<br />样例输出： Madam, I'm Adam<br /><br />其中，回文的意思是指字母构成回文，所以处理的时候需要把除字母外的符号先忽略掉。可以用cctype或者ctype.h头文件中的isalpha函数判断其是否为字母。<br /><br />其次，也无需考虑字母的大小写，于是可用上述头文件的toupper或者tolower将其中的字符统一转换成大写或小写。<br /><br /><div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><img id="Code_Closed_Image_142250" onclick="this.style.display='none'; Code_Closed_Text_142250.style.display='none'; Code_Open_Image_142250.style.display='inline'; Code_Open_Text_142250.style.display='inline';" height="16" src="http://www.cppblog.com/images/OutliningIndicators/ContractedBlock.gif" width="11" align="top"><img id="Code_Open_Image_142250" style="display: none" onclick="this.style.display='none'; Code_Open_Text_142250.style.display='none'; Code_Closed_Image_142250.style.display='inline'; Code_Closed_Text_142250.style.display='inline';" height="16" src="http://www.cppblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" width="11" align="top"><span id="Code_Closed_Text_142250" style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">huiwen.cpp</span><span id="Code_Open_Text_142250" style="display: none"><br /><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />-->#include&nbsp;&lt;iostream&gt;<br />#include&nbsp;&lt;cstdio&gt;<br />#include&nbsp;&lt;cctype&gt;<br />#include&nbsp;&lt;cstring&gt;<br /><br /><span style="color: #0000FF; ">using</span>&nbsp;<span style="color: #0000FF; ">namespace</span>&nbsp;std;<br /><span style="color: #0000FF; ">#define</span>&nbsp;MAXN&nbsp;1000000+20<br /><span style="color: #0000FF; ">char</span>&nbsp;ch1[MAXN];<br /><span style="color: #0000FF; ">char</span>&nbsp;ch2[MAXN];<br /><span style="color: #0000FF; ">int</span>&nbsp;ch2x[MAXN];<br /><span style="color: #0000FF; ">int</span>&nbsp;main()<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">int</span>&nbsp;c&nbsp;=&nbsp;1;<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">while</span>(fgets(ch1,MAXN,stdin),ch1[strlen(ch1)-1]&nbsp;=&nbsp;'\0',strcmp(ch1,"END"))<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">int</span>&nbsp;sl&nbsp;=&nbsp;strlen(ch1),max&nbsp;=&nbsp;0;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">int</span>&nbsp;ss&nbsp;=&nbsp;0,ee&nbsp;=&nbsp;0;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">int</span>&nbsp;maxx&nbsp;=&nbsp;1;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #008000; ">/*</span><span style="color: #008000; "><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for(int&nbsp;i&nbsp;=&nbsp;0;i&nbsp;&lt;&nbsp;strlen(ch1);i++)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(isalpha(ch1[i]))<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ch2[sl]&nbsp;=&nbsp;toupper(ch1[i]);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ch2x[sl++]&nbsp;=&nbsp;i;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000; ">*/</span><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">for</span>(<span style="color: #0000FF; ">int</span>&nbsp;i&nbsp;=&nbsp;0;i&nbsp;&lt;&nbsp;sl&nbsp;&amp;&amp;&nbsp;maxx;i++)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">for</span>(<span style="color: #0000FF; ">int</span>&nbsp;j&nbsp;=&nbsp;i;j&nbsp;&lt;&nbsp;sl&nbsp;&amp;&amp;&nbsp;maxx;j++)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">int</span>&nbsp;ok&nbsp;=&nbsp;1;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">for</span>(<span style="color: #0000FF; ">int</span>&nbsp;k&nbsp;=&nbsp;i;k&nbsp;&lt;=&nbsp;j&nbsp;&amp;&amp;&nbsp;maxx;k++)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">if</span>&nbsp;(ch1[k]&nbsp;!=&nbsp;ch1[i+j-k])<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ok&nbsp;=&nbsp;0;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">break</span>;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">if</span>&nbsp;(ok&amp;&amp;&nbsp;j-i+1&nbsp;&gt;&nbsp;max)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;max&nbsp;=&nbsp;j-i+1;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ss&nbsp;=&nbsp;i;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ee&nbsp;=&nbsp;j;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">if</span>&nbsp;(sl&nbsp;-&nbsp;i&nbsp;-&nbsp;1&nbsp;&lt;=&nbsp;max)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;maxx&nbsp;=&nbsp;0;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #008000; ">/*</span><span style="color: #008000; "><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for(int&nbsp;i&nbsp;=&nbsp;0;i&nbsp;&lt;&nbsp;ee&nbsp;-&nbsp;ss&nbsp;+&nbsp;1;i++)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf("%c",ch2[ss+i]);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf("\n");<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000; ">*/</span><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #008000; ">/*</span><span style="color: #008000; "><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for(int&nbsp;i&nbsp;=&nbsp;0;i&nbsp;&lt;&nbsp;ch2x[ee]&nbsp;-&nbsp;ch2x[ss]&nbsp;+&nbsp;1;i++)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf("%c",ch1[ch2x[ss]+i]);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000; ">*/</span><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf("Case&nbsp;%d:&nbsp;%d\n",c++,max);<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">return</span>&nbsp;0;<br />}<br /></span></div><img src ="http://www.cppblog.com/JaceForce/aggbug/202866.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/JaceForce/" target="_blank">Porridge</a> 2013-08-30 11:23 <a href="http://www.cppblog.com/JaceForce/archive/2013/08/30/202866.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>