Draw_Fort

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

namespace Draw_Fort
{
    class Draw_Fort
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            if ((n >= 3) && (n <= 1000))
            {
                Console.Write("/");
                Console.Write(new string('^', n / 2));
                Console.Write('\\');
                Console.Write(new string('_', 2 * n - 2 * (n / 2) - 4));
                Console.Write("/");
                Console.Write(new string('^', n / 2));
                Console.WriteLine('\\');
                for (int i = 1; i < n - 2; i++)
                {
                        Console.Write("|");
                        Console.Write(new string(' ', 2 * n - 2));
                        Console.Write("|");
                        Console.WriteLine();
                }
                Console.Write("|");
                Console.Write(new string(' ', n / 2 + 1));
                Console.Write(new string('_', 2 * n - 2 * (n / 2) - 4));
                Console.Write(new string(' ', n / 2 + 1));
                Console.WriteLine("|");
                Console.Write('\\');
                Console.Write(new string('_', n / 2));
                Console.Write("/");
                Console.Write(new string(' ', 2 * n - 2 * (n / 2) - 4));
                Console.Write('\\');
                Console.Write(new string('_', n / 2));
                Console.Write("/");
            }
            else return;
        }
    }
}