Submission #246778

#	Time	Username	Problem	Language	Result	Execution time	Memory
246778		Vladikus004	Prosjecni (COCI16_prosjecni)	C++14	24 / 120	5 ms	512 KiB

prosjecni

#include <bits/stdc++.h>
#define inf 2e9
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair <int, int> pii;

int n;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    #ifdef LOCAL
        freopen("input.txt", "r", stdin);
    #endif // LOCAL
    cin >> n;
    if (n & 1){
        int cnt = 1;
        for (int i = 0; i < n; i++){
            for (int j = 0; j < n; j++){
                cout << cnt++ << " ";
            }
            cout << "\n";
        }
    }else{
        cout << -1;
    }
}

• Subtask 1: 24 / 120