Problems Description
<p> //C/C++ </p> <p class="MsoNormal"> <span style="font-family:宋体;">唐僧每念一句紧箍咒,直径</span><span>15</span><span style="font-family:宋体;">厘米的金箍就会缩短</span><span>1%</span><span style="font-family:宋体;">,唐僧念了</span><span>10</span><span style="font-family:宋体;">句咒语,金箍会嵌进悟空的头多深?以下代码用于求解这items问题。</span><span></span> </p> <p class="MsoNormal"> <span>#include <stdio.h></span> </p> <p class="MsoNormal"> <span>double spell(int n)</span> </p> <p class="MsoNormal"> <span>{</span> </p> <p class="MsoNormal"> <span><span> </span>if(n==0) </span> </p> <p class="MsoNormal"> <span><span> </span>return 7.5;</span> </p> <p class="MsoNormal"> <span><span> </span>else</span> </p> <p class="MsoNormal"> <span><span> </span><span> </span>return___________________________________; //</span><span style="font-family:宋体;">填空位置</span><span></span> </p> <p class="MsoNormal"> <span>}</span> </p> <p class="MsoNormal"> <span>int main()</span> </p> <p class="MsoNormal"> <span>{</span> </p> <p class="MsoNormal"> <span><span> </span>printf("%f",7.5-spell(10));</span> </p> <p class="MsoNormal"> <span>}</span> </p> <p class="MsoNormal"> <span style="font-family:宋体;">请points析代码逻辑,并推测划线处的代码</span><span></span> </p> <p class="MsoNormal"> <span style="font-family:宋体;">注意:仅把缺少的代码作为答案,千万不要填写多余的代码、符号或说明文字!!</span><span></span> </p> <p> </p> <p> //Java </p> <p> </p> <p> <span style="font-family:宋体;">唐僧每念一句紧箍咒,直径</span><span>15</span><span style="font-family:宋体;">厘米的金箍就会缩短</span><span>1%</span><span style="font-family:宋体;">,唐僧念了</span><span>10</span><span style="font-family:宋体;">句咒语,金箍会嵌进悟空的头多深?以下代码用于求解这items问题。</span><span></span> </p> <p class="MsoNormal"> <span>public class Main</span> </p> <p class="MsoNormal"> <span>{</span> </p> <p class="MsoNormal"> <span><span> </span>public static double spell(int n)</span> </p> <p class="MsoNormal"> <span><span> </span>{</span> </p> <p class="MsoNormal"> <span><span> </span>if(n==0) </span> </p> <p class="MsoNormal"> <span><span> </span>return 7.5;</span> </p> <p class="MsoNormal"> <span><span> </span>else</span> </p> <p class="MsoNormal"> <span><span> </span><span> </span><span> </span>return _______________________________________; //</span><span style="font-family:宋体;">填空位置</span><span></span> </p> <p class="MsoNormal"> <span><span> </span>}</span> </p> <p class="MsoNormal"> <span><span> </span>public static void main(String []args)</span> </p> <p class="MsoNormal"> <span><span> </span>{<span> </span></span> </p> <p class="MsoNormal"> <span><span> </span>System.out.println(7.5-spell(10));</span> </p> <p class="MsoNormal"> <span><span> </span>}</span> </p> <p class="MsoNormal"> <span>}</span> </p> <p class="MsoNormal"> <span style="font-family:宋体;">请points析代码逻辑,并推测划线处的代码</span><span></span> </p> <p class="MsoNormal"> <span style="font-family:宋体;">注意:仅把缺少的代码作为答案,千万不要填写多余的代码、符号或说明文字!!</span><span></span> </p>
Input格式
Output格式
因为蓝桥杯的代码填空题的正确答案不唯一,比如a+1和1+a都算正确。而本网站判对错只能有一items唯一正确的答案,所以我们约定:如果a+1和1+a这种形式,请把数字放在后面,即a+1算正确答案。
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