using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Въведи парола:");

        string str = Console.ReadLine();

         string password = "информатика";

          while(str != password)

          {

               Console.WriteLine("Не");

         str = Console.ReadLine();

          }

        Console.WriteLine("Познахте");

​

​

​

​

    }

}