Accepted
Code
#define _GLIBCXX_FILESYSTEM
#include<bits/stdc++.h>
using namespace std;
#define ll long long
void solve() {
int n,m;
cin >> n;
m = n/2;
if(n%2 == 0) m--;
cout << m << '\n';
return;
}
int32_t main() {
ios_base::sync_with_stdio(false);cin.tie(NULL);
int tc = 1;
cin >> tc;
for(int kase = 1; kase <= tc; kase++) {
//cout << "Case " << kase << ": ";
solve();
}
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 15:33:31
- Judged At
- 2024-10-03 13:31:31
- Judged By
- Score
- 100
- Total Time
- 33ms
- Peak Memory
- 1.402 MiB