using System;

​

public class Program

{

    public static void Main()

    {

        int width, i, j, triangle_number;

        System.Console.WriteLine("input desired number:");

        triangle_number = int.Parse(Console.ReadLine());

        System.Console.WriteLine("enter width of triangle;");

        width = int.Parse(Console.ReadLine());

        for (i = width; i > 0; i--)

        {

            for (j = i; j > 0; j--)

            {

                Console.Write(triangle_number);

            }

​

            Console.WriteLine(" ");

        }

    }

}