Online Judge
| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 20659 | 尹翊泽 | 印度国王的棋盘 | C++ | Wrong Answer | 0 | 0 MS | 252 KB | 165 | 2021-06-19 17:02:11 |
Tests(0/10):
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c,N,ans; cin>>a>>b; N=a*b; c=2*((N-1)*(N-1))-1; ans=c/2-504; cout<<ans; return 0; }