package algo;

import java.util.Scanner;
import java.util.*;

public class sample7 {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		for (int i = N; i > 0; i--) {
			for (int j = i; j > 0; j--) {
				System.out.print(N);
			}
			System.out.println("");
		}
	}
}