KingThievs

using System;
using System.Linq;


    class Program
    {
        static void Main()
        {
            int n = int.Parse(Console.ReadLine());
            char simbol = Console.ReadLine()[0];

            int size = n;

            int outerdashes = n/2;
            int simbols = 1;

            for (int i = 0; i < size; i++)
            {
                Console.WriteLine("{0}{1}{0}", new string ('-', outerdashes), new string(simbol, simbols));

                if (i<size/2)
                {
                    outerdashes -= 1;
                    simbols += 2;
                }

                else
                {
                    outerdashes += 1;
                    simbols -= 2;
                }
            }




        }
    }