using System;

​

public class Rabbit

{

    private string name;

    private double weight;

    private double earLenght;

    public Rabbit(string name, double weight, double earLenght)

    {

        this.name = name;

        this.weight = weight;

        this.earLenght = earLenght;

    }

}

​

public class Book

{

    private string name;

    private int year;

    private bool permission;

    public Book(string name, int year, bool permission)

    {

        this.name = name;

        this.year = year;

        this.permission = permission;

    }

​

    public bool ShouldStay()

    {

        if (this.year >= 2000 && this.permission == true)

            return true;

        else

            return false;

    }

​

    public string GetName()

    {

        return this.name;

    }

}

​

public class program

{

    public static void Out(Book[] books)

    {

        for (int i = 0; i < books.Length; i++)

        {

            if (books[i].ShouldStay())

                Console.WriteLine(books[i].GetName());

        }

    }

​

    static void Main(String[] args)

    {

        int sum = 0;

        Rabbit rab1 = new Rabbit("Rodger", 30.0, 30.0);

        for(int i = 0; i < 251; i++)

        {

            Console.WriteLine("Please enter your id");

            int id = int.Parse(Console.ReadLine());

            Console.WriteLine("Please enter your number of years working in the job");

            int numYears = int.Parse(Console.ReadLine());

            Console.WriteLine("Please enter the number of hours you worked this month");

            int numHours = int.Parse(Console.ReadLine());

            bool senior = false;

            Worker w = new Worker(id, senior, numYears,numHours);

            w.Print(id, senior, numYears, numHours);

            sum = sum + (w.Salary);

        }

    }

}

​

public class Worker

{

    private int id;

    private bool senior;

    private int numHours;

    public Worker(int id, bool senior, int numYears, int numHours)

    {

        this.id = id;

        this.numHours = 0;

        if (numYears >= 5)

            senior = true;

        else

            senior = false;

    }

    public int Salary(int id, bool senior, int numYears, int numHours)

    {

        Worker w = new Worker(id, senior, numYears, numHours);

        if (w.GetSenior())

            return 55 * w.GetNumHours();

        else

            return 45 * w.GetNumHours();

    }

    public void Print(int id, bool senior, int numYears, int numHours)

    {

        Worker w = new Worker(id, senior, numYears, numHours);

        Console.WriteLine(Salary(id, senior, numYears, numHours));

        Console.WriteLine(w.GetId());

    }

​

​

    public int GetId()

    {

        return this.id;

    }

​

    public bool GetSenior()

    {

        return this.senior;

    }

​

    public int GetNumHours()

    {

        return this.numHours;

    }

}