oj.uz

Submission #226186

# Submission time Handle Problem Language Result Execution time Memory
226186 2020-04-22T18:41:54 Z osaaateiasavtnl Prosjecni (COCI16_prosjecni) C++14
24 / 120
 6 ms 384 KB 
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ii pair <int, int>
#define app push_back
#define all(a) a.begin(), a.end()
#define bp __builtin_popcount
#define ll long long
#define mp make_pair
#define f first
#define s second
#define Time (double)clock()/CLOCKS_PER_SEC
signed main() {
    #ifdef HOME
    freopen("input.txt", "r", stdin);
    #else
    #define endl '\n'
    ios_base::sync_with_stdio(0); cin.tie(0);
    #endif
    int n;
    cin >> n;
 
    if (n == 2) {
        cout << "-1" << endl;
        exit(0);
    }   

    if (n % 2 == 0) {
        int x = 0;
        for (int i = 0; i < n; ++i) {
            for (int j = 0; j < n; ++j) {
                cout << x << ' ';
                ++x;
            }   
            cout << endl;
        }   
    }                      
    else {
        int x = 0;
        for (int i = 0; i < n; ++i) {
            for (int j = 0; j < n; ++j) {
                ++x;
                cout << x << ' ';
            }   
            cout << endl;
        }   
    }   
}

Subtask #1
24.0 / 120.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Average condition doesn't hold.
2 Correct 5 ms 384 KB Output is correct
3 Incorrect 5 ms 384 KB Average condition doesn't hold.
4 Correct 5 ms 384 KB Output is correct
5 Incorrect 5 ms 384 KB Average condition doesn't hold.
6 Incorrect 5 ms 384 KB Average condition doesn't hold.
7 Incorrect 5 ms 384 KB Average condition doesn't hold.
8 Incorrect 6 ms 384 KB Average condition doesn't hold.
9 Incorrect 5 ms 384 KB Average condition doesn't hold.
10 Incorrect 5 ms 384 KB Average condition doesn't hold.