2012年上半年浙江省高等学校计算机LevelExam-编程题2

<p> <!--[if gte mso 9]>Normal07.8 磅02falsefalsefalseMicrosoftInternetExplorer4<![endif]--> </p> <p> <!--[if gte mso 9]><![endif]--><!--[if gte mso 10]> <![endif]--> </p> <p class="MsoNormal"> <span style="font-family:宋体;color:black;">按下面要求编写程序：</span> </p> <p class="MsoNormal" style="text-indent:15.75pt;"> <span style="font-family:宋体;color:black;">（</span><span style="font-family:&quot;color:black;">1</span><span style="font-family:宋体;color:black;">）定义函数</span><span style="font-family:&quot;color:black;">fun(x)</span><span style="font-family:宋体;color:black;">计算</span><span style="font-family:&quot;color:black;">x</span>^{<span style="font-family:&quot;color:black;">2</span>}<span style="font-family:&quot;color:black;">-3.14x-6</span><span style="font-family:宋体;color:black;">，函数返回值类型是</span><span style="font-family:&quot;color:black;">double</span><span style="font-family:宋体;color:black;">。</span> </p> <p class="MsoNormal"> <span style="font-family:&quot;color:black;"><span>&nbsp;&nbsp;&nbsp; </span>(2)</span><span style="font-family:宋体;color:black;">输出一张函数表</span><span style="font-family:&quot;color:black;">(</span><span style="font-family:宋体;color:black;">如下表所示</span><span style="font-family:&quot;color:black;">)</span><span style="font-family:宋体;color:black;">，</span><span style="font-family:&quot;color:black;">x</span><span style="font-family:宋体;color:black;">的取值范围是</span><span style="font-family:&quot;color:black;">[-10,+10]</span><span style="font-family:宋体;color:black;">，每次增加</span><span style="font-family:&quot;color:black;"> 1,y = x</span>^{<span style="font-family:&quot;color:black;">2</span>}<span style="font-family:&quot;color:black;">-3.14x-6</span><span style="font-family:宋体;color:black;">。要求调用函数</span><span style="font-family:&quot;color:black;">fun(x)</span><span style="font-family:宋体;color:black;">计算</span><span style="font-family:&quot;color:black;">x</span>^{<span style="font-family:&quot;color:black;">2</span>}<span style="font-family:&quot;color:black;">-3.14x-6</span><span style="font-family:宋体;color:black;">。</span> </p> <p class="MsoNormal"> <span style="font-family:&quot;color:black;">&nbsp;</span> </p> <div align="center"> <table class="MsoNormalTable" style="border-collapse:collapse;border:none;" border="1" cellpadding="0" cellspacing="0"> <tbody> <tr> <td style="border:solid windowtext 1.0pt;" valign="top" width="118"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:Arial;color:black;">x</span> </p> </td> <td style="border:solid windowtext 1.0pt;" valign="top" width="112"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:Arial;color:black;">y</span> </p> </td> </tr> <tr> <td style="border:solid windowtext 1.0pt;" valign="top" width="118"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">-10</span> </p> </td> <td valign="top" width="112"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">125.40</span> </p> </td> </tr> <tr> <td style="border:solid windowtext 1.0pt;" valign="top" width="118"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">-9</span> </p> </td> <td valign="top" width="112"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">103.26</span> </p> </td> </tr> <tr> <td style="border:solid windowtext 1.0pt;" valign="top" width="118"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:黑体;color:black;">　．．．</span> </p> </td> <td valign="top" width="112"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">&nbsp;</span> </p> </td> </tr> <tr> <td style="border:solid windowtext 1.0pt;" valign="top" width="118"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">9</span> </p> </td> <td valign="top" width="112"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">46.74</span> </p> </td> </tr> <tr> <td style="border:solid windowtext 1.0pt;" valign="top" width="118"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">10</span> </p> </td> <td valign="top" width="112"> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:&quot;color:black;">62.60</span> </p> </td> </tr> </tbody> </table> </div> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-family:黑体;">&nbsp;</span> </p>

<p> x前有空格，xy直接用制表符points割，y保留两位小数 </p>