using System;
public class Program
{
public static void Main()
//Write a C# Sharp program that takes a number and a width also a number, as input and then displays a triangle of that width, using that number.
Console.WriteLine("Hello World");
int number = Convert.ToInt32(Console.ReadLine()); //4
int width = Convert.ToInt32(Console.ReadLine()); //6
int height = width;
for (int row=0; row < height; row++)
for (int column=0; column < width; column++)
Console.Write( number );
}
Console.WriteLine();
width--;