Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
43966 niyuchen 与圆相关的计算 C++ Accepted 0 MS 252 KB 244 2024-03-24 12:55:47

Tests(1/1):


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


Judgement Protocol: