21286

Run ID	Author	Problem	Lang	Verdict	Score	Time	Memory	Code Length	Submit Time
21286	朱予凡	三角形面积	C++	Wrong Answer	0	0 MS	252 KB	168	2021-06-27 11:16:39

#include<bits/stdc++.h> using namespace std; int main(){ double d,h,ans; scanf("%lf &lf",&d,&h); ans=d*h/2; printf("%.2lf",ans); return 0; }