using System;

public class Program

{

    public static void Main()

    {

         var n = int.Parse(Console.ReadLine());

​

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

            {

                for (int col = 0; col < n - row; col++)

                {

                    Console.Write(" ");

​

                }

                Console.WriteLine("*");

            }

    }

}