Diamond2

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


class Program
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());

        //Upper part
        for (int i = 1; i <= n; i++)
        {
            Console.Write(new string(' ', n -i));
            Console.Write("*");
            for (int k = 0; k < i-1; k++)
            {
                Console.Write("-*");
            }

            Console.WriteLine();
        }
        //Lower part
        for (int i = n-1; i > 0; i--)
        {
            Console.Write(new string(' ', n - i));
            Console.Write("*");
            for (int k = 0; k < i - 1; k++)
            {
                Console.Write("-*");
            }

            Console.WriteLine();
        }

    }
}