Accepted
Code
#include<bits/stdc++.h>
using namespace std ;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int t ; cin>> t;
while ( t-- )
{
int n ; cin>> n ;
if ( n % 2 == 0 )
{
cout << (n/2)-1 << '\n';
}
else
{
cout << n/2 << '\n';
}
}
return 0 ;
}
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 15:37:12
- Judged At
- 2024-10-03 13:30:58
- Judged By
- Score
- 100
- Total Time
- 18ms
- Peak Memory
- 1.371 MiB