Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
43954 zhaohengrui 与圆相关的计算 C++ Accepted 0 MS 256 KB 167 2024-03-24 11:50:07

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main() { double r,pi=3.14159; cin>>r; printf("%.4lf %.4lf %.4lf",2*r,2*pi*r,pi*r*r); return 0; }


Judgement Protocol: