#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin >> n;
    int a[n+1][n+1];
    for (int i=1; i<=n; i++)
    {
        for (int j=1; j<=n; j++)
        {
            cin >> a[i][j];
        }
    }
    for (int i=1; i<=n; i++)
    {
        for (int j=1; j<=n; j++)
        {
            cout << a[i][j] << " ";
        }
        cout << endl;
    }
    return 0;
}