TriangleForFun

using System;
using System.Text;


class TringleJustForFun
{
    static void Main()
    {
        Console.OutputEncoding = Encoding.UTF8;
        int input = int.Parse(Console.ReadLine());
        int temp = input;
        int count = 0;
        Console.WindowWidth = (input*2)+1;
        Console.WindowHeight = input + 4;
        string c = "©";
        string boxUp = new string('-', (temp * 2) + 1);
        Console.WriteLine(boxUp);
        string firstSpaces = new string('/', input - 1);
        Console.WriteLine("|" + firstSpaces + c + firstSpaces + "|");
        /**********************************************/
        for (count = 0; count < (input - 2); count++)
        {
            string nextSpaces = new string('/', (input - (count + 2)));

            string midSpaces = new string('\\', (count * 2) + 1);
            Console.WriteLine("|" + nextSpaces + c + midSpaces + c + nextSpaces + "|");
        }

        /**********************************************/

        Console.Write("|");
        for (count = 0; count < (temp * 2) - 1; count++)
        {
            if (count % 2 == 0)
            {
                Console.Write("©");
            }
            else
            {
                Console.Write(" ");
            }
        }
        Console.Write("|\n");
        string boxDown = new string('-', (temp * 2) + 1);
        Console.WriteLine(boxDown);
    }
}