JUDGER_AND_CLIENT/client/problem.html

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2025-02-10 23:21:07 +08:00
<center><h1 style="font-family:verdana;color:blue">1.a/b 结果为AC示例</h1></center><center><p>&nbsp&nbspʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>1.0&nbsp&nbsp<EFBFBD>½<EFBFBD>:分支结构</p></center><center><p><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>2029-11-30 23:59:00.0&nbsp&nbsp<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><EFBFBD>40.0%</p></center><center><p><EFBFBD><EFBFBD>ֹʱ<EFBFBD>䣺2040-12-30 23:55:00</p></center><h2 style="font-family:verdana;color:blue"><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h2><p>输入两个实数a和b计算a/b的<62>?<3F>并输出<E8BE93>??<br/>如果b<EFBFBD><EFBFBD>?0则输出error否则输出结果保留两位小数<E5B08F><E695B0>?</p><p>&nbsp;</p><p>C语言代码如下<EFBFBD><EFBFBD>?<br/>#include &lt;stdio.h&gt;<br/>int main()<br/>{<br/>&nbsp;&nbsp;&nbsp; double
a,b,c;<br/>&nbsp;&nbsp;&nbsp; while(scanf(&quot;%lf%lf&quot;, &amp;a, &amp;b) != EOF)<br/>&nbsp;&nbsp;&nbsp; {<br/>&nbsp;&nbsp;&nbsp; if
(b!=0)<br/>&nbsp;&nbsp;&nbsp; {<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; c=a/b;<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; printf(&quot;%.2f\n&quot;, c);<br/>&nbsp;&nbsp;&nbsp;
}<br/>&nbsp;&nbsp;&nbsp; else<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; printf(&quot;error\n&quot;);<br/>&nbsp;&nbsp;&nbsp; }</p><p>&nbsp; &nbsp; return 0;<br/>}</p><p>将以上代码复制到提交框中运行结果将为AC正确可看到<EFBFBD><EFBFBD>?有测试用例运行都正确<E6ADA3><E7A1AE>?<br/></p><p>此时系统将自动提交本题在左侧的题目列表中本题将变灰<EFBFBD><EFBFBD>?</p><h2 style="font-family:verdana;color:blue"><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD></h2><p>你写的程序要求从标准输入设备中读入测试数据作为你<EFBFBD><EFBFBD>?写程序的输入数据。标准输入设备中有多组测试数据每组测试数据仅占<E4BB85><E58DA0>?行每行有两个实数a和b。每组测试数据与其后<E585B6><E5908E>?组测试数据之间没有任何空行第一组测试数据前面以及最后一组测试数据后面也都没有任何空行<E7A9BA>??<br/></p><p><br/></p><h2 style="font-family:verdana;color:blue"><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD></h2><p>对于每一组测试数据你写的程序要求计算并输出运算结果。如果b<EFBFBD><EFBFBD>?0则输出error否则输出结果保留两位小数<E5B08F><E695B0>?<br/>每组运算结果单独占一行其行首和行尾都没有任何空格或其他任何字符每组运算结果与其后<EFBFBD><EFBFBD>?组运算结果之间没有任何空行或其他任何字符<EFBC8C><E7ACAC>?组运算结果前面以及最后一组运算结果后面也都没有任何空行或其他任何字符<E5AD97><E7ACA6>?
通常显示屏为标准输出设备<EFBFBD>??</p><p><br/></p><h2 style="font-family:verdana;color:blue"><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h2><textarea wrap="off" style="font-family:'<27><><EFBFBD><EFBFBD>';width:100%" rows="4">1 0
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</textarea><h2 style="font-family:verdana;color:blue"><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h2><textarea wrap="off" style="font-family:'<27><><EFBFBD><EFBFBD>';width:100%" rows="4">error
0.50
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