using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace A
{
    class Program
    {
        static void Main(string[] args) {
            var n = int.Parse(Console.ReadLine());
            for(var i = n; i != 0; --i) {
                for(var j=0;j!=i;++j) Console.Write(n);
                Console.Write("\n");
            }
        }
    }
}