class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            for (int i = n; i > 0; i--)
            {
                string a = "";
                for (int j = 0; j < i; j++)
                {
                    a += n;
                }
                Console.WriteLine(a);
            }
        }
    }