using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace star2.cs

{

    public class Program

    {

       public static void Main(string[] args)

        {

            for (int row = 8; row >= 1; --row)

            {

                for (int col = 1; col <= row; ++col)

                {

                    Console.Write("*");

                }

                Console.WriteLine();

            }

        }

    }

}

​