#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int main(){
    
    int n;
    cin >> n;
    for (int i = 0; i < n; i++){
        for (int j = n; j > 0; j--)
            cout << n;
        cout << endl;
    }
        
    return 0;

    
}