import java.util.Scanner;

public class pira {

    public static void main(String[] args) {
	Scanner s = new Scanner(System.in);
	int N = s.nextInt();

	for(int i=0;i<N;i++){
	    for(int j=0;j<N-i;j++){
		System.out.print(N);
	    }
	}
    }

}