/ SeriousOJ /

Record Detail

Accepted


  
# Status Time Cost Memory Cost
#1 Accepted 1ms 540.0 KiB

Code

#include <bits/stdc++.h>

using namespace std;

typedef long long int ll;

int main()
{
	ll row,col;
    cin>>row>>col;

    ll ans=row*col;

    for(ll i=2;i<=min(row,col);i++)
    {
        ans+=(1+(row-i))*(1+col-i);
    }
    cout<<ans<<endl;
}

Information

Submit By
Type
Pretest
Problem
P1121 Square Counting Challenge
Language
C++17 (G++ 13.2.0)
Submit At
2024-11-05 14:46:41
Judged At
2024-11-05 14:46:41
Judged By
Score
10
Total Time
1ms
Peak Memory
540.0 KiB