using System;

class Program
{
    public void Solve()
    {
        int N = int.Parse(Console.ReadLine());
        for (int i = N; 0 < i; i--)
        {
            for (int j = 0; j < i; j++)
            {
                Console.Write(N);
            }
            Console.WriteLine();
        }
    }

    static void Main()
    {
        var solver = new Program();
        solver.Solve();
    }
}