using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("n=");

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

        for (var i = 0; i <= n; i++)

        {

            var stars = new string('*',i);

            var space = new string(' ', n-i);

            Console.Write(space);

            Console.Write(stars);

            Console.Write("|");

            Console.Write(stars);

            Console.WriteLine(space);

        }

    }

}