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Submission #94137

# Submission time Handle Problem Language Result Execution time Memory
94137 2019-01-16T11:32:35 Z talip Prosjecni (COCI16_prosjecni) C++14
120 / 120
 3 ms 416 KB 
#include <bits/stdc++.h>
using namespace std;
int n, vec[103][103];

int main(){
    ios::sync_with_stdio(false);	cin >> n;
    if(n==2){
        cout << -1; return 0;
    }
    int num=vec[0][n-1]=n*(n-1)/2;
    for(int i=0;n-1>i;++i){
        vec[0][i]=i+1;
    }
    for(int i=1;n>i;i++){
        for(int j=0;n>j;j++){
            vec[i][j]=vec[i-1][j]+num;
        }
    }
    for(int i=0;n>i;i++){
        vec[n-1][i]=n*vec[n-2][i];
        for(int j=0;n-1>j;j++){
            vec[n-1][i]-=vec[j][i];
        }
    }
    for(int i=0;n>i;i++){
        for(int j=0;n>j;j++){
            cout << vec[i][j] << " ";
        }
        cout << "\n";
    }
}

Subtask #1
120.0 / 120.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 416 KB Output is correct
7 Correct 2 ms 380 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct