using System;

public class Program

{

    class Reader

    {

    /////////////basic///////////////// 

    private string FIO;

    private int number_read_ticket; 

    private string fakultate;

    private string dizm_diena;  

    private int number;

    //////////////////////////////////  

    /////////////Konstruktor//////////

    public Reader (string aFIO, int anumber_read_ticket, string aFakultate, string adizm_diena, int anumber)

    {

    FIO=aFIO;

    number_read_ticket=anumber_read_ticket;

    fakultate=aFakultate;

    dizm_diena=adizm_diena;

    number=anumber;     

    }   

    //////////////////////////////////

    ////////////info/////////////////

    public void Info()

    {

    Console.WriteLine("----------------------------------------------------" 

    + " " + "\n Reader FIO: " + FIO.ToString() 

    + " " + "\n Reader Number read ticker: " + number_read_ticket.ToString()

    + " " + "\n Reader Fakultate: " + fakultate.ToString()

    + " " + "\n Reader Date number: " + dizm_diena.ToString()

    + " " + "\n Reader Phone nuber: " + number.ToString()

    + " " + "\n----------------------------------------------------");

    }

    //////////////////////////////////  

    /////////////method takebook//////  

    public void takebook()

    {

    String gramatus,s;

    double reader_money,book_price;

    int book_amount;    

    Console.WriteLine("\nHow much money(EUR) reader have?");

    s=Console.ReadLine();

    reader_money=double.Parse(s);   

    Console.WriteLine("How much book you take?");

    s=Console.ReadLine();

    book_amount=int.Parse(s);

    //int[]a=new int[kolicestvo];////Хранилище

    for(int k=0; k<book_amount;k++)

    {   

    Console.WriteLine("Enter book name");

    s=Console.ReadLine();

    gramatus=s; 

    Console.WriteLine("Book price(EUR)?");

    s=Console.ReadLine();

    book_price=double.Parse(s);

    Console.WriteLine(FIO + " Take book: " + gramatus + " Book price: " + book_price + " Euro. ");  

    }

    }   

    /////////////////////////////////////

    //////////method returnBook//////////

    public void returnBook()

    {   

    String back_book,s;

    double back_book_price;

    int back_book_amount;   

    Console.WriteLine("How much book you back?");

    s=Console.ReadLine();

    back_book_amount=int.Parse(s);

    for(int k=0; k<back_book_amount;k++)

    {

    Console.WriteLine("What book you wanna back?");

    s=Console.ReadLine();

    back_book=s;

    Console.WriteLine("Book price(EUR)?");

    s=Console.ReadLine();

    back_book_price=double.Parse(s);

    Console.WriteLine(FIO + " Back book: " + back_book + " Book price: " + back_book_price + " Euro. ");

    }   

    //////////////////////////////////////

    ///////////////method debt()/////////

    }

    }   

    public static void Main()

    {

        Reader A=new Reader("Ivanov Ivan Ivanovic",81185,"Math","11.12.02", 28860173);  

        Reader B=new Reader("Aleksandrov Aleksandr Aleksandrovic",22345,"Biology","14.06.00", 28798001);

        A.Info();

        A.takebook();

        A.returnBook();

    }

}