/ SeriousOJ /

Record Detail

Accepted


  
# Status Time Cost Memory Cost
#1 Accepted 2ms 324.0 KiB
#2 Accepted 1ms 320.0 KiB
#3 Accepted 17ms 916.0 KiB
#4 Accepted 19ms 1.328 MiB

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
2024-11-11 03:19:06
Judged By
Score
100
Total Time
19ms
Peak Memory
1.328 MiB