using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace ConsoleApp

{

    public class Dimond

    {

        public static void Main(String[] args)

        {

            int number;

            Console.WriteLine("Enter the number of rows");

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

            for (int i = 0; i < number; i++)

            {

                Console.WriteLine();

                for (int k = 0;k <i ; k++)

                {

                    Console.Write(" ");

                }

                for (int j = i; j < number; j++)

                {

                    Console.Write("* ");

                }

            }

            Console.ReadLine();

        }

    }

}