using System;

public class Program

{

    public class kniga

    {

        public string zaglawie;

        public string awtor;

        public int godinaNaIzdawane;

        public string ezik;

        public string janr;

        public double cena;

    public static void Main()

    {

    kniga k=new kniga();

        Console.WriteLine("Wywedete zaglawie na knigata:");

        k.zaglawie=Console.ReadLine();

        Console.WriteLine("Wywedete awtor na knigata:");

        k.awtor=Console.WriteLine("Wywedete godina na izdawane na knigata:");

    }

}}