using System;

public class Program

{

    public  void Main(string[] args)

    {

        for (int i=1; i <=5; i++)

        {

            for (int j = i; j <=5; j++)

            {

                Console.Write(" ");

            }

            for (int k = 1; k <= 2 * i - 1; k++)

            {

            Console.Write("*" + " ");

            }

            Console.WriteLine();

        }

    }

}