50A - Domino piling Codeforces || Codeforces 50A - Domino piling Solution
Problem Name: Domino piling
Problem Code: 50A
Judge: Codeforces
Problem link: Domino piling
Codeforces 50A - Domino piling Solution in C++/Cpp
#include <bits/stdc++.h>
using namespace std;
int main()
{
int m, n;
cin >> m >> n;
cout << (m * n) / 2 << "\n";
return 0;
}
