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

namespace MyFirstProgram
{
    class Program
    {

        static void Main(string[] args)
        {

            Console.WriteLine("Введите пароль");
            string userPassword = Console.ReadLine();
            int password = 1234;
            int i = 0;

            while (i < 4 && password != Convert.ToInt32(userPassword))
            {
                Console.WriteLine("Попробуй еще раз");
                userPassword = Console.ReadLine();
                i++;
            }