/ SeriousOJ /

Record Detail

Accepted


  
# Status Time Cost Memory Cost
#1 Accepted 1ms 532.0 KiB
#2 Accepted 1ms 536.0 KiB
#3 Accepted 16ms 980.0 KiB
#4 Accepted 18ms 1.371 MiB

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