#include <iostream>
#include <string>


using namespace std;
int main() {
	int x, y;
	cin >> x;
	y = x;
	for (int i = 0; i < x; i++)
	{
		for (int  z = y; z > 0 ; z--)
		{
			cout << x;
		}
		cout << endl;
		y--;

	}

	return 0;
}