using System;

public class Program

{

    public static void Main()

    {

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

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

            {

                for (int y = n; y >= x; y--)

                {

                    Console.Write(" ");

                }

                for (int m = 1; m <= x; m++)

                {

                    Console.Write(" * ");

                }  

                    Console.WriteLine();

            }   

    }

}