Start 2021-06-20 10:30:00

2021春季结业赛-B2组

End 2021-06-30 11:55:00
Contest is over.
Now 2025-04-12 01:52:58

A三角形面积
#include<bits/stdc++.h>
using namespace std;
int main(){
	double d,h,ans;
	scanf("%lf %lf",&d,&h); // cin>>d>>h;
	ans=d*h/2;
	printf("%.2lf",ans);
	return 0;
}

admin  •  3年前

The contest has ended.