1import{ah as s,ai as a,ak as n,aj as h}from"./app-CO5SbHWK.js";const k={};function l(t,i){return h(),a("div",null,i[0]||(i[0]=[n(`<p>åå¦è åææéåå¼ç¨æ常ç¨çæ¹å¼æ¯åä¸ä¸ªswapå½æ°ï¼åæä¼ å¼è¿æ¯ä¼ åç交æ¢ã</p><h1 id="æ®éåé交æ¢" tabindex="-1"><a class="header-anchor" href="#æ®éåé交æ¢"><span>æ®éåé交æ¢</span></a></h1><div class="language-c" data-highlighter="shiki" data-ext="c" data-title="c" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">[]</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">) {</span></span> 2<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 3<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 4<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 5<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 6<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 7<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 8<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a;</span></span> 9<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b;</span></span> 10<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 11<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 12<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 13<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre></div><p>ç¨åºè¾åº</p><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:2 1 <br></p></blockquote><p>è¿é没ä»ä¹å¥½åæçã</p><h1 id="æé交æ¢" tabindex="-1"><a class="header-anchor" href="#æé交æ¢"><span>æé交æ¢</span></a></h1><p>æ£ç¡®äº¤æ¢ï¼</p><div class="language-c line-numbers-mode" data-highlighter="shiki" data-ext="c" data-title="c" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">[]</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">) {</span></span> 14<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 15<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 16<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 17<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 18<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a;</span></span> 19<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b;</span></span> 20<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 21<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 22<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 23<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 24<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p;</span></span> 25<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q;</span></span> 26<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 27<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 28<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 29<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 30<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>交æ¢å:1 2 <br><br> 交æ¢å:2 1 <br></p></blockquote><p>ç°å¨å°±åå¾æææäºãæåpãqåå«æåaåbçå°åã表示p->a,q->bãç»è¿äº¤æ¢ä¹åï¼p->b,q->aã</p><p>é误交æ¢ï¼</p><div class="language-c line-numbers-mode" data-highlighter="shiki" data-ext="c" data-title="c" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">[]</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">) {</span></span> 31<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 32<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 33<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 34<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 35<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a;</span></span> 36<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b;</span></span> 37<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 38<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shik
38i-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 39<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 40<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 41<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p;</span></span> 42<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q;</span><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">//注æè¿éçä¸å</span></span> 43<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 44<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 45<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 46<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 47<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p></blockquote><blockquote><p>
47交æ¢å:2 2 <br><br> 交æ¢å:2 2 <br></p></blockquote><p>代ç <code>*p = *q</code>çä»·äº<code>a=b</code>ãæ以第ä¸ä¸ªä¼è¾åº2 2ãéè¦æ³¨æçæ¯ï¼æ¤æ¶p å q ä¾ç¶æåä¸åçå°åãæ§è¡å®ä»£ç <code>q = temp</code> q åp æåç¸åçå°åäºãå 为æå<code>temp = p</code>ã</p><p>ä¹æç人åæè¿æ ·ç交æ¢æ¹å¼ï¼</p><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾1</span></span> 48<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p;</span></span> 49<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q;</span></span> 50<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 51<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾2</span></span> 52<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p;</span></span> 53<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q;</span></span> 54<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre></div><blockquote><p>æ¡ä¾1 <br><br> 交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br></p></blockquote><blockquote><p>æ¡ä¾2 æ<code>*q = temp</code> <br><br> 交æ¢å:1 1 <br><br> 交æ¢å:1 1 <br></p></blockquote><blockquote><p>æ¡ä¾2 没æ<code>*q = temp</code> <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:2 2 <br></p></blockquote><p>
54å ³äºæ¡ä¾1ï¼çä»·äºæ®éåéç交æ¢ãæç»äº¤æ¢çæ¯a å bçå¼ãpåqçæéä¸åãæ¡ä¾2ä¸ï¼å ç»tempèµa çå¼ï¼åå°pçæéæåqï¼æåä¿®æ¹qæåçå¼ãå¾åºæç»ç»æp = q->b = a = 1ãå¦æ没æ <code>*q = temp</code>æç»ç»æp = q->b = 2ï¼a = 1</p><h1 id="äºéæé交æ¢" tabindex="-1"><a class="header-anchor" href="#äºéæé交æ¢"><span>äºéæé交æ¢</span></a></h1><p>æ£å¸¸äº¤æ¢</p><div class="language-c line-numbers-mode" data-highlighter="shiki" data-ext="c" data-title="c" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">[]</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">) {</span></span> 55<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 56<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 57<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 58<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 59<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a;</span></span> 60<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b;</span></span> 61<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 62<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p;</span></span> 63<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q;</span></span> 64<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 65<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 66<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 67<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq);</span></span> 68<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 69<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp;</span></span> 70<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">
70 pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq;</span></span> 71<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 72<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 73<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 74<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 75<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq);</span></span> 76<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p></blockquote><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:2 1 <br></p></blockquote><p>ç®ååæï¼æåæ¶ï¼pp->p->a,qq->q->bã交æ¢åï¼qq->p->a,pp->q->bãå¼æäºäºéæéçéçï¼ä¹åéå°ä¸éãåéæéæ¶ï¼å¯ä»¥éå½åæã</p><p>é误交æ¢</p><div class="language-c line-numbers-mode" data-highlighter="shiki" data-ext="c" data-title="c" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">[]</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">) {</span></span> 77<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 78<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 79<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 80<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 81<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a;</span></span> 82<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b;</span></span> 83<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 84<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p;</span></span> 85<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q;</span></span> 86<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 87<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 88<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 89<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq);</span></span> 90<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 91<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp;</span></span> 92<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">//注ææ¤å¤çä¸å</span></span> 93<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 94<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 95<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 96<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 97<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq);</span></span> 98<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>
98交æ¢å:2 2 <br><br> 交æ¢å:2 2 <br><br> 交æ¢å:2 2 <br></p></blockquote><p>ä¹åä¹è¯´è¿äºï¼æ¤å¤<code>**pp = **qq</code>ç¸å½äº<code>a = b</code>æ以pp->p->a = 2ï¼qq->q->b = 2;å æ¤è¾åºå ¨æ¯2ãæ§è¡<code>qq = temp</code>使å¾qq=pp->p->a = 2ï¼å¹¶æ²¡ææ¹åq->b = 2ã</p><p>çå°è¿éæ没ææï¼æ¥ä¸æ¥ä¸¾å 个ä¸å®è½è®©ä½ æçæ¡ä¾ï¼</p><div class="language-c++ line-numbers-mode" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾1</span></span> 99<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp;</span></span> 100<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span></span> 101<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 102<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾2</span></span> 103<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 104<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span></span> 105<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 106<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾3</span></span> 107<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 108<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span></span> 109<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 110<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾4</span></span> 111<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 112<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">
112 pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq;</span></span> 113<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 114<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾5</span></span> 115<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 116<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq;</span></span> 117<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 118<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾6 </span></span> 119<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 120<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span></span> 121<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 122<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> //æ¡ä¾7</span></span> 123<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 124<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span></span> 125<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>å ä¸ä¹åç两个ï¼è¿éå å«äºäºéæéç½®æ¢çææçå¯è½çåæ³ã</p><blockquote><p>æ¡ä¾1 <br><br> 交æ¢å:1 2 <br><br>
125 交æ¢å:2 2 <br><br> 交æ¢å:2 2 <br></p></blockquote><p>æ§è¡<code>*pp = *qq</code>ï¼pp->p=q->b=2,qq->q->b=2ãæ§è¡<code>qq = temp</code>ï¼qq=pp->p=q->b=2ãèæ¤æ¶a=1ï¼b=2ä¸åã</p><blockquote><p>æ¡ä¾2 <br><br> 交æ¢å:2 2 <br><br> 交æ¢å:2 2 <br><br> 交æ¢å:2 2 <br></p></blockquote><p>æ§è¡<code>**pp = **qq</code>ï¼pp->p->a=b=2,qq->q->b=2ãæ§è¡ <code>*qq = temp</code>ï¼pp->p->a=b=2,qq->q=p->a=2ã<strong>åæè¿éæ¶ï¼å¯å°<code>**pp = **qq</code>çä»·æ<code>a = b</code>è<code>*qq = temp</code>çä»·æq = temp = p</strong>ã</p><blockquote><p>æ¡ä¾3 <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br></p></blockquote><p>ç¨éä¿çè¯è®²ï¼è¿é交æ¢çæ¯påq 两个æéï¼çä»·äºä¸éæéçæ£ç¡®æ¡ä¾ï¼ãpp->p->b = 2,qq->q->a = 1;</p><blockquote><p>æ¡ä¾4 <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:1 1 <br><br> 交æ¢å:1 1 <br></p></blockquote><p>æ§è¡<code>pp = qq</code>ï¼pp=qq->q->b=2,p->a=1ãæ§è¡<code> *qq = temp</code>,çä»·äº<code>q = p</code>,æ以pp=qq->q=p->a=1ï¼b=2ã</p><blockquote><p>æ¡ä¾5 <br><br> 交æ¢å:1 1 <br><br> 交æ¢å:1 1 <br><br> 交æ¢å:1 1 <br></p></blockquote><p>æ§è¡<code>pp = qq</code>,pp=qq->q->b=2,p->a=1ãæ§è¡<code>**qq = temp</code>çä»·äº<code>**qq = **ppï¼b = a</code>ï¼å æ¤pp=qq->q->b=a = 1,p->a=1</p><blockquote><p>æ¡ä¾6 <br><br> 交æ¢å:1 1 <br><br> 交æ¢å:1 1 <br><br> 交æ¢å:1 1 <br></p></blockquote><p>æ§è¡<code>*pp = *qq</code>ï¼çä»·äº<code>p = q</code>ï¼pp->p=q->b=2,qq->q->b=2,a=1ãæ§è¡<code>**qq = temp</code>ï¼pp->p=q->b=a=1,qq->q->b=a=1ã</p><blockquote><p>æ¡ä¾7 <br><br> 交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br></p></blockquote><p>ä¸å¥è¯çæ»ç»å°±æ¯ï¼äº¤æ¢äºaåbãpp->p->a = 2,qq->q->b = 1ã</p><h1 id="å¼ç¨äº¤æ¢" tabindex="-1"><a class="header-anchor" href="#å¼ç¨äº¤æ¢"><span>å¼ç¨äº¤æ¢</span></a></h1><p>å¼ç¨æ¯C++ä¸ææçæ¦å¿µï¼å æ¤å¨cæ件ä¸æµè¯å¦ä¸ä»£ç ï¼ä¼å¨ç¼è¯æ¶å产çè¯æ³é误ãéè¦å建cppæ件æµè¯ã</p><div class="language-c++ line-numbers-mode" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">, </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">[]) {</span></span> 126<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 127<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 128<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 129<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 130<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;">&</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a;</span></span> 131<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;">&</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">
131 s </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b;</span></span> 132<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 133<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 134<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,r,s);</span></span> 135<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 136<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;">&</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r;</span></span> 137<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> s;</span></span> 138<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> s </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 139<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 140<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 141<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,r,s);</span></span> 142<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>
142交æ¢å:2 2 <br><br> 交æ¢å:2 2 <br></p></blockquote><p>è¿è¡ååç°ï¼è¿é并没æèµ·å°äº¤æ¢çä½ç¨ãç©¶å ¶åå ï¼å®ä¹temp å¼ç¨æ¶ï¼temp å ræåå åä¸åä¸åï¼ä¹å°±æ¯aæå¨çå åãå¼ç¨ä¹é´åªè½å¤ä¼ å¼ï¼æéä¹é´å¯ä»¥ä¼ æ¢ï¼å¦p = q使 p=q->b=2ï¼a=1ï¼ï¼r = s = b = 2ï¼äºæ¯temp = 2ï¼a = 2ãs = temp = 2ã</p><p>æ£ç¡®ç交æ¢åºå½æ¯</p><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r;</span><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">//注æè¿éçä¸å</span></span> 143<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> s;</span></span> 144<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> s </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre></div><p>è¿æ ·å°±å¾å°äºé¢æçè¿è¡ç»æãåå¦â¦â¦</p><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br></p></blockquote><h1 id="å½æ°äº¤æ¢" tabindex="-1"><a class="header-anchor" href="#å½æ°äº¤æ¢"><span>å½æ°äº¤æ¢</span></a></h1><div class="language-c++ line-numbers-mode" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">/**</span></span> 145<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> * æ®é交æ¢</span></span> 146<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> */</span></span> 147<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">void</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swap</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> a</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> b</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">){</span></span> 148<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a;</span></span> 149<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b;</span></span> 150<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 151<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span> 152<span class="line"></span> 153<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">, </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">[]) {</span></span> 154<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 155<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 156<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 157<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 158<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swap</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(a, b);</span></span> 159<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 160<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 161<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 162<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br></p><p>交æ¢å:1 2 <br></p></blockquote><p>swap å½æ°ä¸çaãbæ¯å½¢åï¼mainå½æ°ä¸ï¼ä¼ å ¥çæ¯aãb çå¼ï¼æ以å¨swapå½æ°ä¸ä
162º¤æ¢çæ¯å½¢åaãbçå¼ï¼ä¸å½±åmainå½æ°ä¸aãbçå¼ã</p><div class="language-c++ line-numbers-mode" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">/**</span></span> 163<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> * æé交æ¢</span></span> 164<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> */</span></span> 165<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">void</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapP</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;">a</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;">b</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">){</span></span> 166<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a;</span></span> 167<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b;</span></span> 168<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 169<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span> 170<span class="line"></span> 171<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">, </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">[]) {</span></span> 172<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 173<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 174<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 175<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a;</span></span> 176<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b;</span></span> 177<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 178<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 179<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 180<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 181<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapP</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;">&</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a, </span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;">&</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b);</span></span> 182<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">// swapP(p, q);//çä»·ä¸å¥</span></span> 183<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 184<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 185<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 186<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br></p></blockquote><p>swapPå½æ°ä¸¤ä¸ªåæ°é½æ¯æéç±»åï¼æ¥æ¶mainå½æ°ä¸çæépæaçå°åï¼<strong>æép æåaçå°åï¼åçb</strong>ï¼ï¼å æ¤å¨swapä¸äº¤æ¢çä¾ç¶æ¯aåbçå¼ï¼ä¸æ¹åmainå½æ°ä¸p->a,q->bã</p><p>é误交æ¢ç¤ºä¾ï¼</p><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">/**</span></span> 187<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">
187 * æé交æ¢</span></span> 188<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> */</span></span> 189<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">void</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapP</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;">a</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;">b</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">){</span></span> 190<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a;</span></span> 191<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b;</span></span> 192<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 193<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p></blockquote><p>è¿éæ¯å¯¹æéæåçå°åè¿è¡äº¤æ¢ï¼èè¿éçæéä¾ç¶æ¯å½¢åï¼äº¤æ¢åçå¼ä¸æ¹åmainå½æ°ä¸çpãqã</p><div class="language-c++ line-numbers-mode" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">/**</span></span> 194<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> * äºéæé交æ¢</span></span> 195<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> */</span></span> 196<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">void</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapPP</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int**</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> pp</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;">qq</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">){</span></span> 197<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 198<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span></span> 199<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 200<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 201<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span> 202<span class="line"></span> 203<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">, </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">[]) {</span></span> 204<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 205<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 206<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 207<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">a;</span></span> 208<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">b;</span></span> 209<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p;</span></span> 210<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;"> &</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q;</span></span> 211<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 212<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 213<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 214<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq);</span></span> 215<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 216<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapPP</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(pp, qq);</span></span> 217<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">// swapPP(&p, &q);//çä»·ä¸å¥</span></span> 218<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 219<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 220<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">p,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">q);</span></span> 221<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq);</span></span> 222<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>交æ¢å:1 2 <br><br> 交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br></p></blockquote><blockquote><p>交æ¢åï¼pp->p->a = 1,qq->q->b = 2;<br> 交æ¢åï¼pp->p->b = 2,qq->q->a = 1;æ¢å¥è¯è¯´ï¼äº¤æ¢äºpåqæåçå°åã</p></blockquote><p>é误交æ¢ç¤ºä¾ï¼</p><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">/**</span></span> 223<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> * äºéæé交æ¢</span></span> 224<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> */</span></span> 225<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">void</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapPP1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int**</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> pp</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;
225--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> **</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;">qq</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">){</span></span> 226<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp;</span></span> 227<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq;</span></span> 228<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 229<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 230<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p></blockquote><p>åçåä¸éæéçé误交æ¢ç¤ºä¾ã</p><div class="language-c++ line-numbers-mode" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">/**</span></span> 231<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> * å¼ç¨äº¤æ¢</span></span> 232<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;"> */</span></span> 233<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">void</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapR</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int&</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> a</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int&</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> b</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">){</span></span> 234<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a;</span></span> 235<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b;</span></span> 236<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span> 237<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span> 238<span class="line"></span> 239<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> main</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">int</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argc</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">, </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">const</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> char</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#E06C75;--shiki-light-font-style:inherit;--shiki-dark-font-style:italic;"> argv</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">[]) {</span></span> 240<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 241<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 1</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 242<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> 2</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">;</span></span> 243<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 244<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;">&</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a;</span></span> 245<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#A626A4;--shiki-dark:#56B6C2;">&</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">
245 s </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b;</span></span> 246<span class="line"></span> 247<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 248<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 249<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,r,s);</span></span> 250<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 251<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> swapR</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(r,s);</span></span> 252<span class="line"><span style="--shiki-light:#A0A1A7;--shiki-dark:#7F848E;--shiki-light-font-style:italic;--shiki-dark-font-style:italic;">// swapR(a,b);//çä»·ä¸å¥</span></span> 253<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> </span></span> 254<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,a,b);</span></span> 255<span class="line"><span style="--shiki-light:#4078F2;--shiki-dark:#61AFEF;"> printf</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">(</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"交æ¢å:</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;">%d</span><span style="--shiki-light:#986801;--shiki-dark:#D19A66;"> %d</span><span style="--shiki-light:#0184BC;--shiki-dark:#56B6C2;">\\n</span><span style="--shiki-light:#50A14F;--shiki-dark:#98C379;">"</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">,r,s);</span></span> 256<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><blockquote><p>交æ¢å:1 2 <br><br> 交æ¢å:1 2 <br></p><p>交æ¢å:2 1 <br><br> 交æ¢å:2 1 <br></p></blockquote><p>åçåä¸éæéçæ£ç¡®äº¤æ¢ãè¿éä¼ å ¥çæ¯aãbçå°åã</p><h1 id="æ»ç»" tabindex="-1"><a class="header-anchor" href="#æ»ç»"><span>æ»ç»</span></a></h1><p>æ£ç¡®ç交æ¢ä»£ç ç段ï¼</p><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a;</span></span> 257<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> a </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b;</span></span> 258<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> b </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre></div><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p;</span></span> 259<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> p </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q;</span></span> 260<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> q </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre></div><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int**</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> pp;</span></span> 261<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">
261 pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq;</span></span> 262<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre></div><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int*</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp;</span></span> 263<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">pp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq;</span></span> 264<span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> *</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;">qq </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre></div><div class="language-c++" data-highlighter="shiki" data-ext="c++" data-title="c++" style="--shiki-light:#383A42;--shiki-dark:#abb2bf;--shiki-light-bg:#FAFAFA;--shiki-dark-bg:#282c34;"><pre class="shiki shiki-themes one-light one-dark-pro vp-code"><code><span class="line"><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;"> int</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r;</span></span> 265<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> r </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> s;</span></span> 266<span class="line"><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> s </span><span style="--shiki-light:#A626A4;--shiki-dark:#C678DD;">=</span><span style="--shiki-light:#383A42;--shiki-dark:#ABB2BF;"> temp;</span></span></code></pre></div><p><strong>注æäºéæéç两ç§äº¤æ¢ï¼å¨å½æ°ä¸åªæä¸ç§æ¯ææç</strong></p><p><strong>谨以æ¤ç¯åæï¼æ¬¢è¿å å ¥æ们软件å®éªå®¤çæ°çâ¦â¦</strong></p>`,88)]))}const e=s(k,[["render",l],["__file","point-refer.html.vue"]]),d=JSON.parse(`{"path":"/point-refer.html","title":"æéä¸å¼ç¨","lang":"zh-CN","frontmatter":{"title":"æéä¸å¼ç¨","date":"2016-05-27 14:27:59 +0800","categories":["C/C++"],"description":"åå¦è åææéåå¼ç¨æ常ç¨çæ¹å¼æ¯åä¸ä¸ªswapå½æ°ï¼åæä¼ å¼è¿æ¯ä¼ åç交æ¢ã æ®éåéäº¤æ¢ ç¨åºè¾åº 交æ¢å:1 2 交æ¢å:2 1 è¿é没ä»ä¹å¥½åæçã æéäº¤æ¢ æ£ç¡®äº¤æ¢ï¼ 交æ¢å:1 2 交æ¢å:1 2 交æ¢å:1 2 交æ¢å:2 1 ç°å¨å°±åå¾æææäºãæåpãqåå«æåaåbçå°åã表示p->a,q->bãç»è¿äº¤æ¢ä¹åï¼p->b,q->aã...","head":[["link",{"rel":"canonical","href":"https://plugin-flueky.vuejs.press/point-refer.html"}],["meta",{"property":"og:url","content":"https://vuepress-theme-hope.github.io/point-refer.html"}],["meta",{"property":"og:site_name","content":"Flueky's ææ¯å°ç«"}],["meta",{"property":"og:title","content":"æéä¸å¼ç¨"}],["meta",{"property":"og:description","content":"åå¦è åææéåå¼ç¨æ常ç¨çæ¹å¼æ¯åä¸ä¸ªswapå½æ°ï¼åæä¼ å¼è¿æ¯ä¼ åç交æ¢ã æ®éåéäº¤æ¢ ç¨åºè¾åº 交æ¢å:1 2 交æ¢å:2 1 è¿é没ä»ä¹å¥½åæçã æéäº¤æ¢ æ£ç¡®äº¤æ¢ï¼ 交æ¢å:1 2 交æ¢å:1 2 交æ¢å:1 2 交æ¢å:2 1 ç°å¨å°±åå¾æææäºãæåpãqåå«æåaåbçå°åã表示p->a,q->bãç»è¿äº¤æ¢ä¹åï¼p->b,q->aã..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"zh-CN"}
266],["meta",{"property":"og:updated_time","content":"2024-10-20T13:14:55.000Z"}],["meta",{"property":"article:published_time","content":"2016-05-27T06:27:59.000Z"}],["meta",{"property":"article:modified_time","content":"2024-10-20T13:14:55.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"æéä¸å¼ç¨\\",\\"image\\":[\\"\\"],\\"datePublished\\":\\"2016-05-27T06:27:59.000Z\\",\\"dateModified\\":\\"2024-10-20T13:14:55.000Z\\",\\"author\\":[{\\"@type\\":\\"Person\\",\\"name\\":\\"Flueky Zuo\\",\\"url\\":\\"https://flueky.github.io/blog/\\",\\"email\\":\\"[email protected]\\"}]}"]]},"headers":[],"git":{"createdTime":1729430095000,"updatedTime":1729430095000,"contributors":[{"name":"Flueky Zuo","email":"[email protected]","commits":1}]},"readingTime":{"minutes":8.83,"words":2649},"filePathRelative":"point-refer.md","localizedDate":"2016å¹´5æ27æ¥","excerpt":"","autoDesc":true}`);export{e as comp,d as data};
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