题目&＃xff1a;近期AtCoder ABC A、B题 - Virtual Judge
题目大意
x(12800000&＃43;x)再开方
坑点
无
数据范围
double
代码
*include#include#include#include#include#include#include#include#include#include#include#includeusing namespace std;int main(){double n,t,x;cin>>n;t&＃61;n;x&＃61;n&＃43;12800000;printf("%.9lf",sqrt(x*t));//开平方 return 0;}
总结
简单题
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