using System;  

namespace Hello_Word  

{  

   public class Program  

   {  

      public static void Main(string[] args)  

      {  

          int number;

          do{

          Console.WriteLine("Enter a number to draw gherti-bazi");  

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

          int x, y;  

              for (y = number; y >= -1*number; y--)  

              {  

                  for (x = -1*number; x <= number; x++)  

                  {  

                      if(Math.Abs(x)>=Math.Abs(y))

                          Console.Write("*");

                      else

                          Console.Write(" ");

                  }  

                  Console.WriteLine();  

              }  

              Console.WriteLine("Try Again? (y/n)");  

          }while(Console.ReadLine()=="y");

          Console.WriteLine("dast khosh");  

​

      }  

   }  

}