using System;
using System.Text;

class Program
{
    static void Main()
    {
        var n = int.Parse(Console.ReadLine());
        var s = n.ToString();
        var sb = new StringBuilder();
        for (int i = n; i > 0; i--)
        {
            for (int j = 0; j < i; j++)
            {
                sb.Append(s);
            }
            sb.AppendLine();
        }
        Console.Write(sb);
    }
}