using System;

​

public class Zviratko

{

    private const int MaximumEnergie = 5;

    private int mnozstviEnergie = MaximumEnergie;

    public event EventHandler DostaloHlad;

    public void HrejSi()

    {

        if (mnozstviEnergie > 0)

        {

            Console.WriteLine("Vrrr nuf nuf");

            mnozstviEnergie--;

            if (mnozstviEnergie <= 0 && DostaloHlad != null)

            {

                DostaloHlad(this, EventArgs.Empty);

            }

        }

        else

        {

            Console.WriteLine("Chrr psss");         

        }

    }

    public void NajezSe()

    {

        Console.WriteLine("Chroup chroup chroup nam nam nam");  

        mnozstviEnergie = MaximumEnergie;

    }

}

​

public class Program

{

    public static void Main()

    {

        // dopiste logiku, ktera nakrmi zviratko, kdyz dostane hlad, aby si mohlo porad hrat

        Zviratko nufik = new Zviratko();

        nufik.DostaloHlad += Nufik_DostaloHlad;

        while(true)

        {

            nufik.HrejSi();

        }

    }   

        private static void Nufik_DostaloHlad(object sender, EventArgs e)

        {

            Zviratko nufik = sender as Zviratko;

            Console.WriteLine("Ma hlad");

            nufik.NajezSe();

        }   

}