特殊的四位数代码,C代码库,德仔网

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【C】特殊的四位数
作者:Dezai.CN / 发布于2011/7/8/ 593
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<pre><div><span style="color: #008000">//</span><span style="color: #008000">特殊的四位数</span><span style="color: #008000">//</span><span style="color: #008000">输出所有四位数（十进制）中具有如下属性的数：</span></div><div><span style="color: #008000">//四位数字之和等于其十六进制形式各位数字之和，也等于七十二进制形式的各位数字之和</span><span style="color: #008000"></span><span style="color: #000000">#include </span><span style="color: #000000"><</span><span style="color: #000000">stdio.h</span><span style="color: #000000">></span><span style="color: #000000"></span><span style="color: #0000ff">int</span><span style="color: #000000"> main(){    </span><span style="color: #0000ff">int</span><span style="color: #000000"> num, tmp;    </span><span style="color: #0000ff">for</span><span style="color: #000000"> (num </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #800080">1000</span><span style="color: #000000">; num </span><span style="color: #000000"><=</span><span style="color: #000000"> </span><span style="color: #800080">9999</span><span style="color: #000000">; num</span><span style="color: #000000">++</span><span style="color: #000000">)    {        </span><span style="color: #0000ff">int</span><span style="color: #000000"> s16 </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #800080">0</span><span style="color: #000000">, s12 </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #800080">0</span><span style="color: #000000">, s10 </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #800080">0</span><span style="color: #000000">;</span><span style="color: #008000">//</span><span style="color: #008000">num的各种进制之和</span><span style="color: #008000"></span><span style="color: #000000">        tmp </span><span style="color: #000000">=</span><span style="color: #000000">num;        </span><span style="color: #0000ff">while</span><span style="color: #000000"> (tmp)</span><span style="color: #008000">//</span><span style="color: #008000">等效于while(tmp != 0)</span><span style="color: #008000"></span><span style="color: #000000">        {            s16 </span><span style="color: #000000">+=</span><span style="color: #000000"> tmp </span><span style="color: #000000">%</span><span style="color: #800080">16</span><span style="color: #000000">;            tmp </span><span style="color: #000000">/=</span><span style="color: #000000"> </span><span style="color: #800080">16</span><span style="color: #000000">;        }        tmp </span><span style="color: #000000">=</span><span style="color: #000000"> num;        </span><span style="color: #0000ff">while</span><span style="color: #000000"> (tmp)        {            s12 </span><span style="color: #000000">+=</span><span style="color: #000000"> tmp </span><span style="color: #000000">%</span><span style="color: #000000"> </span><span style="color: #800080">12</span><span style="color: #000000">;            tmp </span><span style="color: #000000">/=</span><span style="color: #000000"> </span><span style="color: #800080">12</span><span style="color: #000000">;        }        </span><span style="color: #0000ff">if</span><span style="color: #000000"> (s16 </span><span style="color: #000000">!=</span><span style="color: #000000"> s12)        {            </span><span style="color: #0000ff">continue</span><span style="color: #000000">;        }        tmp </span><span style="color: #000000">=</span><span style="color: #000000"> num;        </span><span style="color: #0000ff">while</span><span style="color: #000000"> (tmp)        {            s10 </span><span style="color: #000000">+=</span><span style="color: #000000"> tmp </span><span style="color: #000000">%</span><span style="color: #000000"> </span><span style="color: #800080">10</span><span style="color: #000000">;            tmp </span><span style="color: #000000">/=</span><span style="color: #000000"> </span><span style="color: #800080">10</span><span style="color: #000000">;        }        </span><span style="color: #0000ff">if</span><span style="color: #000000"> (s16 </span><span style="color: #000000">==</span><span style="color: #000000"> s10)        {            printf(</span><span style="color: #800000">"</span><span style="color: #800000">%d\n</span><span style="color: #800000">"</span><span style="color: #000000">, num);        }    }    </span><span style="color: #0000ff">return</span><span style="color: #000000"> </span><span style="color: #800080">0</span><span style="color: #000000">;}</span></div></pre>
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