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using System;
using System.Linq;

namespace TheBestGenerator
{
   
    class Symbols
    {
        protected const string Letters = "abcdefghijklmnopqrstuvwxyz";
        protected const string Numbers = "0123456789";
        protected const string DefaultSpecialSymbols = @"!#$%&*@\";
        protected static Random rand = new Random();     
    }
    
    class Program
    {
        static void Main(string[] args)
        {
            while (true)
            {
                Console.WriteLine("Введите длину пароля:");
                int Len = Convert.ToInt32(Console.ReadLine());
                Console.WriteLine(Generator.Password(Len));
            }
        }     
    }
   
    class Generator: Symbols
    {
       
        static char[] Array_()
        {
            return (Numbers+Letters+Letters.ToUpper()+DefaultSpecialSymbols).ToCharArray();
        }

         static char[] Password_Symbols()
        {
            return Array_().OrderBy(Symbol => rand.Next()).ToArray();
        }

        public static string Password(int Len )
        {
            char[] password = Password_Symbols();
            Array.Resize(ref password, Len);
            return (string.Join("", password));
        }
    }
}