﻿<?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-jokes000-文章分类-Algorithm</title><link>http://www.cppblog.com/jokes000/category/17959.html</link><description /><language>zh-cn</language><lastBuildDate>Fri, 21 Oct 2011 15:04:01 GMT</lastBuildDate><pubDate>Fri, 21 Oct 2011 15:04:01 GMT</pubDate><ttl>60</ttl><item><title>8皇后问题</title><link>http://www.cppblog.com/jokes000/articles/135422.html</link><dc:creator>Voices.</dc:creator><author>Voices.</author><pubDate>Sat, 04 Dec 2010 02:05:00 GMT</pubDate><guid>http://www.cppblog.com/jokes000/articles/135422.html</guid><wfw:comment>http://www.cppblog.com/jokes000/comments/135422.html</wfw:comment><comments>http://www.cppblog.com/jokes000/articles/135422.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/jokes000/comments/commentRss/135422.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/jokes000/services/trackbacks/135422.html</trackback:ping><description><![CDATA[<p>&nbsp;</p>
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" alt="" /><span style="color: #000000">#include</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 /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" alt="" />#include</span><span style="color: #000000">&lt;</span><span style="color: #000000">cstdlib</span><span style="color: #000000">&gt;</span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" alt="" /></span><span style="color: #0000ff">#define</span><span style="color: #000000">&nbsp;NUM&nbsp;8&nbsp;/*定义数组的大小*/</span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" alt="" /></span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;a[NUM</span><span style="color: #000000">+</span><span style="color: #000000">1</span><span style="color: #000000">];<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" alt="" /></span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;main()<br /><img id="Codehighlighter1_87_1358_Open_Image" onclick="this.style.display='none'; Codehighlighter1_87_1358_Open_Text.style.display='none'; Codehighlighter1_87_1358_Closed_Image.style.display='inline'; Codehighlighter1_87_1358_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif"><img style="display: none" id="Codehighlighter1_87_1358_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_87_1358_Closed_Text.style.display='none'; Codehighlighter1_87_1358_Open_Image.style.display='inline'; Codehighlighter1_87_1358_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif"></span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_87_1358_Closed_Text"><img src="http://www.cppblog.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_87_1358_Open_Text"><span style="color: #000000">{<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;i,k,flag,not_finish</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">,count</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;<br /><img id="Codehighlighter1_131_168_Open_Image" onclick="this.style.display='none'; Codehighlighter1_131_168_Open_Text.style.display='none'; Codehighlighter1_131_168_Closed_Image.style.display='inline'; Codehighlighter1_131_168_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_131_168_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_131_168_Closed_Text.style.display='none'; Codehighlighter1_131_168_Open_Image.style.display='inline'; Codehighlighter1_131_168_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;i</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_131_168_Closed_Text">/**/</span><span id="Codehighlighter1_131_168_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">正在处理的元素下标，表示前i-1个元素已符合要求，正在处理第i个元素</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img id="Codehighlighter1_179_194_Open_Image" onclick="this.style.display='none'; Codehighlighter1_179_194_Open_Text.style.display='none'; Codehighlighter1_179_194_Closed_Image.style.display='inline'; Codehighlighter1_179_194_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_179_194_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_179_194_Closed_Text.style.display='none'; Codehighlighter1_179_194_Open_Image.style.display='inline'; Codehighlighter1_179_194_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;a[</span><span style="color: #000000">1</span><span style="color: #000000">]</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_179_194_Closed_Text">/**/</span><span id="Codehighlighter1_179_194_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">为数组的第一个元素赋初值</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;printf(</span><span style="color: #000000">"</span><span style="color: #000000">The&nbsp;possible&nbsp;configuration&nbsp;of&nbsp;8&nbsp;queens&nbsp;are:\n</span><span style="color: #000000">"</span><span style="color: #000000">);<br /><img id="Codehighlighter1_274_296_Open_Image" onclick="this.style.display='none'; Codehighlighter1_274_296_Open_Text.style.display='none'; Codehighlighter1_274_296_Closed_Image.style.display='inline'; Codehighlighter1_274_296_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_274_296_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_274_296_Closed_Text.style.display='none'; Codehighlighter1_274_296_Open_Image.style.display='inline'; Codehighlighter1_274_296_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">while</span><span style="color: #000000">(not_finish)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_274_296_Closed_Text">/**/</span><span id="Codehighlighter1_274_296_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">not_finish=1:处理尚未结束</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img id="Codehighlighter1_299_1338_Open_Image" onclick="this.style.display='none'; Codehighlighter1_299_1338_Open_Text.style.display='none'; Codehighlighter1_299_1338_Closed_Image.style.display='inline'; Codehighlighter1_299_1338_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_299_1338_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_299_1338_Closed_Text.style.display='none'; Codehighlighter1_299_1338_Open_Image.style.display='inline'; Codehighlighter1_299_1338_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_299_1338_Closed_Text"><img src="http://www.cppblog.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_299_1338_Open_Text"><span style="color: #000000">{<br /><img id="Codehighlighter1_329_351_Open_Image" onclick="this.style.display='none'; Codehighlighter1_329_351_Open_Text.style.display='none'; Codehighlighter1_329_351_Closed_Image.style.display='inline'; Codehighlighter1_329_351_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_329_351_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_329_351_Closed_Text.style.display='none'; Codehighlighter1_329_351_Open_Image.style.display='inline'; Codehighlighter1_329_351_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">while</span><span style="color: #000000">(not_finish</span><span style="color: #000000">&amp;&amp;</span><span style="color: #000000">i</span><span style="color: #000000">&lt;=</span><span style="color: #000000">NUM)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_329_351_Closed_Text">/**/</span><span id="Codehighlighter1_329_351_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">处理尚未结束且还没处理到第NUM个元素</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img id="Codehighlighter1_355_1082_Open_Image" onclick="this.style.display='none'; Codehighlighter1_355_1082_Open_Text.style.display='none'; Codehighlighter1_355_1082_Closed_Image.style.display='inline'; Codehighlighter1_355_1082_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_355_1082_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_355_1082_Closed_Text.style.display='none'; Codehighlighter1_355_1082_Open_Image.style.display='inline'; Codehighlighter1_355_1082_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_355_1082_Closed_Text"><img src="http://www.cppblog.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_355_1082_Open_Text"><span style="color: #000000">{<br /><img id="Codehighlighter1_390_406_Open_Image" onclick="this.style.display='none'; Codehighlighter1_390_406_Open_Text.style.display='none'; Codehighlighter1_390_406_Closed_Image.style.display='inline'; Codehighlighter1_390_406_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_390_406_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_390_406_Closed_Text.style.display='none'; Codehighlighter1_390_406_Open_Image.style.display='inline'; Codehighlighter1_390_406_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">(flag</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">,k</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;flag</span><span style="color: #000000">&amp;&amp;</span><span style="color: #000000">k</span><span style="color: #000000">&lt;</span><span style="color: #000000">i;k</span><span style="color: #000000">++</span><span style="color: #000000">)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_390_406_Closed_Text">/**/</span><span id="Codehighlighter1_390_406_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">判断是否有多个皇后在同一行</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(a[k]</span><span style="color: #000000">==</span><span style="color: #000000">a[i])<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;flag</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;<br /><img id="Codehighlighter1_466_484_Open_Image" onclick="this.style.display='none'; Codehighlighter1_466_484_Open_Text.style.display='none'; Codehighlighter1_466_484_Closed_Image.style.display='inline'; Codehighlighter1_466_484_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_466_484_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_466_484_Closed_Text.style.display='none'; Codehighlighter1_466_484_Open_Image.style.display='inline'; Codehighlighter1_466_484_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">(k</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;flag</span><span style="color: #000000">&amp;&amp;</span><span style="color: #000000">k</span><span style="color: #000000">&lt;</span><span style="color: #000000">i;k</span><span style="color: #000000">++</span><span style="color: #000000">)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_466_484_Closed_Text">/**/</span><span id="Codehighlighter1_466_484_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">判断是否有多个皇后在同一对角线</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">((a[i]</span><span style="color: #000000">==</span><span style="color: #000000">a[k]</span><span style="color: #000000">-</span><span style="color: #000000">(k</span><span style="color: #000000">-</span><span style="color: #000000">i))</span><span style="color: #000000">||</span><span style="color: #000000">(a[i]</span><span style="color: #000000">==</span><span style="color: #000000">a[k]</span><span style="color: #000000">+</span><span style="color: #000000">(k</span><span style="color: #000000">-</span><span style="color: #000000">i)))&nbsp;<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;flag</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;<br /><img id="Codehighlighter1_560_585_Open_Image" onclick="this.style.display='none'; Codehighlighter1_560_585_Open_Text.style.display='none'; Codehighlighter1_560_585_Closed_Image.style.display='inline'; Codehighlighter1_560_585_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_560_585_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_560_585_Closed_Text.style.display='none'; Codehighlighter1_560_585_Open_Image.style.display='inline'; Codehighlighter1_560_585_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(</span><span style="color: #000000">!</span><span style="color: #000000">flag)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_560_585_Closed_Text">/**/</span><span id="Codehighlighter1_560_585_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">若存在矛盾不满足要求，需要重新设置第i个元素</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img id="Codehighlighter1_590_937_Open_Image" onclick="this.style.display='none'; Codehighlighter1_590_937_Open_Text.style.display='none'; Codehighlighter1_590_937_Closed_Image.style.display='inline'; Codehighlighter1_590_937_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_590_937_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_590_937_Closed_Text.style.display='none'; Codehighlighter1_590_937_Open_Image.style.display='inline'; Codehighlighter1_590_937_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_590_937_Closed_Text"><img src="http://www.cppblog.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_590_937_Open_Text"><span style="color: #000000">{<br /><img id="Codehighlighter1_613_639_Open_Image" onclick="this.style.display='none'; Codehighlighter1_613_639_Open_Text.style.display='none'; Codehighlighter1_613_639_Closed_Image.style.display='inline'; Codehighlighter1_613_639_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_613_639_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_613_639_Closed_Text.style.display='none'; Codehighlighter1_613_639_Open_Image.style.display='inline'; Codehighlighter1_613_639_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(a[i]</span><span style="color: #000000">==</span><span style="color: #000000">a[i</span><span style="color: #000000">-</span><span style="color: #000000">1</span><span style="color: #000000">])&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_613_639_Closed_Text">/**/</span><span id="Codehighlighter1_613_639_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">若a[i]的值已经经过一圈追上a[i-1]的值</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img id="Codehighlighter1_645_855_Open_Image" onclick="this.style.display='none'; Codehighlighter1_645_855_Open_Text.style.display='none'; Codehighlighter1_645_855_Closed_Image.style.display='inline'; Codehighlighter1_645_855_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_645_855_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_645_855_Closed_Text.style.display='none'; Codehighlighter1_645_855_Open_Image.style.display='inline'; Codehighlighter1_645_855_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_645_855_Closed_Text"><img src="http://www.cppblog.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_645_855_Open_Text"><span style="color: #000000">{<br /><img id="Codehighlighter1_657_676_Open_Image" onclick="this.style.display='none'; Codehighlighter1_657_676_Open_Text.style.display='none'; Codehighlighter1_657_676_Closed_Image.style.display='inline'; Codehighlighter1_657_676_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_657_676_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_657_676_Closed_Text.style.display='none'; Codehighlighter1_657_676_Open_Image.style.display='inline'; Codehighlighter1_657_676_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i</span><span style="color: #000000">--</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_657_676_Closed_Text">/**/</span><span id="Codehighlighter1_657_676_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">退回一步，重新试探处理前一个元素</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(i</span><span style="color: #000000">&gt;</span><span style="color: #000000">1</span><span style="color: #000000">&amp;&amp;</span><span style="color: #000000">a[i]</span><span style="color: #000000">==</span><span style="color: #000000">NUM)<br /><img id="Codehighlighter1_716_738_Open_Image" onclick="this.style.display='none'; Codehighlighter1_716_738_Open_Text.style.display='none'; Codehighlighter1_716_738_Closed_Image.style.display='inline'; Codehighlighter1_716_738_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_716_738_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_716_738_Closed_Text.style.display='none'; Codehighlighter1_716_738_Open_Image.style.display='inline'; Codehighlighter1_716_738_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_716_738_Closed_Text">/**/</span><span id="Codehighlighter1_716_738_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">当a[i]为NUM时将a[i]的值置1</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(i</span><span style="color: #000000">==</span><span style="color: #000000">1</span><span style="color: #000000">&amp;&amp;</span><span style="color: #000000">a[i]</span><span style="color: #000000">==</span><span style="color: #000000">NUM)<br /><img id="Codehighlighter1_790_807_Open_Image" onclick="this.style.display='none'; Codehighlighter1_790_807_Open_Text.style.display='none'; Codehighlighter1_790_807_Closed_Image.style.display='inline'; Codehighlighter1_790_807_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_790_807_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_790_807_Closed_Text.style.display='none'; Codehighlighter1_790_807_Open_Image.style.display='inline'; Codehighlighter1_790_807_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;not_finish</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_790_807_Closed_Text">/**/</span><span id="Codehighlighter1_790_807_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">当第一位的值达到NUM时结束</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;<br /><img id="Codehighlighter1_834_849_Open_Image" onclick="this.style.display='none'; Codehighlighter1_834_849_Open_Text.style.display='none'; Codehighlighter1_834_849_Closed_Image.style.display='inline'; Codehighlighter1_834_849_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_834_849_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_834_849_Closed_Text.style.display='none'; Codehighlighter1_834_849_Open_Image.style.display='inline'; Codehighlighter1_834_849_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000">++</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_834_849_Closed_Text">/**/</span><span id="Codehighlighter1_834_849_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">将a[i]的值取下一个值</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(a[i]</span><span style="color: #000000">==</span><span style="color: #000000">NUM)&nbsp;<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;<br /><img id="Codehighlighter1_917_932_Open_Image" onclick="this.style.display='none'; Codehighlighter1_917_932_Open_Text.style.display='none'; Codehighlighter1_917_932_Closed_Image.style.display='inline'; Codehighlighter1_917_932_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_917_932_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_917_932_Closed_Text.style.display='none'; Codehighlighter1_917_932_Open_Image.style.display='inline'; Codehighlighter1_917_932_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000">++</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_917_932_Closed_Text">/**/</span><span id="Codehighlighter1_917_932_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">将a[i]的值取下一个值</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(</span><span style="color: #000000">++</span><span style="color: #000000">i</span><span style="color: #000000">&lt;=</span><span style="color: #000000">NUM)<br /><img id="Codehighlighter1_963_1078_Open_Image" onclick="this.style.display='none'; Codehighlighter1_963_1078_Open_Text.style.display='none'; Codehighlighter1_963_1078_Closed_Image.style.display='inline'; Codehighlighter1_963_1078_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_963_1078_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_963_1078_Closed_Text.style.display='none'; Codehighlighter1_963_1078_Open_Image.style.display='inline'; Codehighlighter1_963_1078_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_963_1078_Closed_Text"><img src="http://www.cppblog.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_963_1078_Open_Text"><span style="color: #000000">{<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(a[i</span><span style="color: #000000">-</span><span style="color: #000000">1</span><span style="color: #000000">]</span><span style="color: #000000">==</span><span style="color: #000000">NUM)&nbsp;<br /><img id="Codehighlighter1_999_1021_Open_Image" onclick="this.style.display='none'; Codehighlighter1_999_1021_Open_Text.style.display='none'; Codehighlighter1_999_1021_Closed_Image.style.display='inline'; Codehighlighter1_999_1021_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_999_1021_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_999_1021_Closed_Text.style.display='none'; Codehighlighter1_999_1021_Open_Image.style.display='inline'; Codehighlighter1_999_1021_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_999_1021_Closed_Text">/**/</span><span id="Codehighlighter1_999_1021_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">若前一个元素的值为NUM则a[i]=1</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;<br /><img id="Codehighlighter1_1053_1073_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1053_1073_Open_Text.style.display='none'; Codehighlighter1_1053_1073_Closed_Image.style.display='inline'; Codehighlighter1_1053_1073_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_1053_1073_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_1053_1073_Closed_Text.style.display='none'; Codehighlighter1_1053_1073_Open_Image.style.display='inline'; Codehighlighter1_1053_1073_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]</span><span style="color: #000000">=</span><span style="color: #000000">a[i</span><span style="color: #000000">-</span><span style="color: #000000">1</span><span style="color: #000000">]</span><span style="color: #000000">+</span><span style="color: #000000">1</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_1053_1073_Closed_Text">/**/</span><span id="Codehighlighter1_1053_1073_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">否则元素的值为前一个元素的下一个值</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(not_finish)<br /><img id="Codehighlighter1_1103_1335_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1103_1335_Open_Text.style.display='none'; Codehighlighter1_1103_1335_Closed_Image.style.display='inline'; Codehighlighter1_1103_1335_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_1103_1335_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_1103_1335_Closed_Text.style.display='none'; Codehighlighter1_1103_1335_Open_Image.style.display='inline'; Codehighlighter1_1103_1335_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_1103_1335_Closed_Text"><img src="http://www.cppblog.com/Images/dot.gif" alt="" /></span><span id="Codehighlighter1_1103_1335_Open_Text"><span style="color: #000000">{<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000">++</span><span style="color: #000000">count;<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf((count</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">3</span><span style="color: #000000">?</span><span style="color: #000000">"</span><span style="color: #000000">&nbsp;[%2d]:&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">:</span><span style="color: #000000">"</span><span style="color: #000000">&nbsp;\n[%2d]:&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">,count);<br /><img id="Codehighlighter1_1195_1202_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1195_1202_Open_Text.style.display='none'; Codehighlighter1_1195_1202_Closed_Image.style.display='inline'; Codehighlighter1_1195_1202_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_1195_1202_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_1195_1202_Closed_Text.style.display='none'; Codehighlighter1_1195_1202_Open_Image.style.display='inline'; Codehighlighter1_1195_1202_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">(k</span><span style="color: #000000">=</span><span style="color: #000000">1</span><span style="color: #000000">;k</span><span style="color: #000000">&lt;=</span><span style="color: #000000">NUM;k</span><span style="color: #000000">++</span><span style="color: #000000">)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_1195_1202_Closed_Text">/**/</span><span id="Codehighlighter1_1195_1202_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">输出结果</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;printf(</span><span style="color: #000000">"</span><span style="color: #000000">&nbsp;%d</span><span style="color: #000000">"</span><span style="color: #000000">,a[k]);<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(a[NUM</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">NUM)&nbsp;<br /><img id="Codehighlighter1_1265_1277_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1265_1277_Open_Text.style.display='none'; Codehighlighter1_1265_1277_Closed_Image.style.display='inline'; Codehighlighter1_1265_1277_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_1265_1277_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_1265_1277_Closed_Text.style.display='none'; Codehighlighter1_1265_1277_Open_Image.style.display='inline'; Codehighlighter1_1265_1277_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[NUM</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">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_1265_1277_Closed_Text">/**/</span><span id="Codehighlighter1_1265_1277_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">修改倒数第二位的值</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[NUM</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">1</span><span style="color: #000000">;<br /><img id="Codehighlighter1_1316_1331_Open_Image" onclick="this.style.display='none'; Codehighlighter1_1316_1331_Open_Text.style.display='none'; Codehighlighter1_1316_1331_Closed_Image.style.display='inline'; Codehighlighter1_1316_1331_Closed_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif"><img style="display: none" id="Codehighlighter1_1316_1331_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_1316_1331_Closed_Text.style.display='none'; Codehighlighter1_1316_1331_Open_Image.style.display='inline'; Codehighlighter1_1316_1331_Open_Text.style.display='inline';" align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i</span><span style="color: #000000">=</span><span style="color: #000000">NUM</span><span style="color: #000000">-</span><span style="color: #000000">1</span><span style="color: #000000">;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_1316_1331_Closed_Text">/**/</span><span id="Codehighlighter1_1316_1331_Open_Text"><span style="color: #008000">/*</span><span style="color: #008000">开始寻找下一个足条件的解</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" alt="" />&nbsp;&nbsp;&nbsp;&nbsp;system(</span><span style="color: #000000">"</span><span style="color: #000000">pause</span><span style="color: #000000">"</span><span style="color: #000000">);<br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" alt="" />}</span></span><span style="color: #000000"><br /><img align="top" src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" alt="" /></span></div><img src ="http://www.cppblog.com/jokes000/aggbug/135422.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/jokes000/" target="_blank">Voices.</a> 2010-12-04 10:05 <a href="http://www.cppblog.com/jokes000/articles/135422.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>