Accepted
Code
#include <bits/stdc++.h>
using namespace std;
int main()
{
int t;
cin>>t;
while(t--){
long long n;
cin>>n;
if(n%2!=0){cout<<(n/2)<<endl;}
else{cout<<(n/2)-1<<endl;}
}
}
Information
- Submit By
- Type
- Submission
- Problem
- P1073 Pair Sum
- Contest
- Bangladesh 2.0
- Language
- C++20 (G++ 13.2.0)
- Submit At
- 2024-08-16 15:52:02
- Judged At
- 2024-10-03 13:29:39
- Judged By
- Score
- 100
- Total Time
- 226ms
- Peak Memory
- 1.277 MiB