2.8

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



namespace Cslight15
{
    class Program
    {
        static void Main(string[] args)
        {
            string password, enteredPassword, message;
            bool checkPassword;
            int counter = 0;

            message = "Секретное сообщение";

            Console.Write("Создайте пароль: ");
            password = Console.ReadLine();

            Console.Write("Введите пароль: ");


            while (counter < 5)
            {
                enteredPassword = Console.ReadLine();
                checkPassword = password == enteredPassword;
                if (checkPassword)
                {
                    Console.WriteLine(message);
                }
                else if (!checkPassword)
                {
                    Console.Write("Повторите попытку: ");
                    counter++;
                }
            }
        }
    }
}