templeos-info/public/Wb/Home/Src/Demo/RadixSort.HC.HTML

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<a name="l1"></a><span class=cF0>#</span><span class=cF1>define</span><span class=cF0> RADIX 256
<a name="l2"></a>#</span><span class=cF1>define</span><span class=cF0> N 16
<a name="l3"></a>
<a name="l4"></a></span><span class=cF1>U8</span><span class=cF0> a[N];
<a name="l5"></a>
<a name="l6"></a></span><span class=cF1>class</span><span class=cF0> Lst
<a name="l7"></a>{
<a name="l8"></a> Lst *next;
<a name="l9"></a> </span><span class=cF1>U8</span><span class=cF0> *a;
<a name="l10"></a>} l[N],*r[RADIX];
<a name="l11"></a>
<a name="l12"></a></span><span class=cF1>U0</span><span class=cF0> DumpIn()
<a name="l13"></a>{
<a name="l14"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l15"></a> </span><span class=cF6>&quot;$RED$\n\nInput$FG$\n&quot;</span><span class=cF0>;
<a name="l16"></a> </span><span class=cF1>for</span><span class=cF0> (i=0;i&lt;N;i++)
<a name="l17"></a> </span><span class=cF6>&quot;%d:%d\n&quot;</span><span class=cF0>,i,a[i];
<a name="l18"></a>}
<a name="l19"></a>
<a name="l20"></a></span><span class=cF1>U0</span><span class=cF0> DumpOut()
<a name="l21"></a>{
<a name="l22"></a> </span><span class=cF9>I64</span><span class=cF0> i,j=0;
<a name="l23"></a> Lst *tmpl;
<a name="l24"></a> </span><span class=cF6>&quot;$RED$\n\nOutput$FG$\n&quot;</span><span class=cF0>;
<a name="l25"></a> </span><span class=cF1>for</span><span class=cF0> (i=0;i&lt;RADIX;i++) </span><span class=cF7>{</span><span class=cF0>
<a name="l26"></a> tmpl=r[i];
<a name="l27"></a> </span><span class=cF1>while</span><span class=cF0> (tmpl) {
<a name="l28"></a> </span><span class=cF6>&quot;%d:%d\n&quot;</span><span class=cF0>,j++,*tmpl-&gt;a;
<a name="l29"></a> tmpl=tmpl-&gt;next;
<a name="l30"></a> }
<a name="l31"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l32"></a>}
<a name="l33"></a>
<a name="l34"></a></span><span class=cF1>U0</span><span class=cF0> Init()
<a name="l35"></a>{
<a name="l36"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l37"></a> </span><span class=cF5>MemSet</span><span class=cF0>(r,0,</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF0>r</span><span class=cF7>)</span><span class=cF0>);
<a name="l38"></a> </span><span class=cF1>for</span><span class=cF0> (i=0;i&lt;N;i++) </span><span class=cF7>{</span><span class=cF0>
<a name="l39"></a> a[i]=</span><span class=cF5>RandU16</span><span class=cF0>&amp;255;
<a name="l40"></a> l[i].next=</span><span class=cF3>NULL</span><span class=cF0>;
<a name="l41"></a> l[i].a=&amp;a[i];
<a name="l42"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l43"></a>}
<a name="l44"></a>
<a name="l45"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>Sort</span><span class=cF0>()
<a name="l46"></a>{
<a name="l47"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l48"></a> </span><span class=cF1>for</span><span class=cF0> (i=0;i&lt;N;i++) </span><span class=cF7>{</span><span class=cF0>
<a name="l49"></a> l[i].next=r[*l[i].a];
<a name="l50"></a> r[*l[i].a]=&amp;l[i];
<a name="l51"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l52"></a>}
<a name="l53"></a>
<a name="l54"></a></span><span class=cF1>U0</span><span class=cF0> RadixSort()
<a name="l55"></a>{
<a name="l56"></a> Init;
<a name="l57"></a> DumpIn;
<a name="l58"></a> </span><span class=cF5>Sort</span><span class=cF0>;
<a name="l59"></a> DumpOut;
<a name="l60"></a>}
<a name="l61"></a>
<a name="l62"></a>RadixSort;
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