Online Judge
| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 20804 | 杨竣周 | 三角形面积 | C++ | Accepted | 100 | 0 MS | 252 KB | 142 | 2021-06-20 13:44:31 |
Tests(5/5):
#include<bits/stdc++.h> using namespace std; typedef double d; d a,b; int main(){ cin>>a>>b; printf("%.2lf",a*1.0*b/2); return 0; }