제출 #246777

#제출 시각아이디문제언어결과실행 시간메모리
246777Vladikus004Prosjecni (COCI16_prosjecni)C++14
0 / 120
5 ms384 KiB
#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;
    }
}
#Verdict Execution timeMemoryGrader output
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