import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        solve(n);
    }
    
    static void solve(int n) {
        for(int i = n; i >= 0; i--) {
            for(int j = 0; j < i; j++) {
                System.out.print(n);
            }
            System.out.println();
        }
    }
}