using System;

public class Program

{

    public static void Main()

    {

        //var anim1 = new Animal("Rony"); šādi vairs nevar izdarīt, jo klase ir abstrakta

    }

}

​

public abstract class Animal

{

    private string _name;    

    public string Name {get; set;}

    public Animal(string name)

    {

        Name = name;

    }

    public void MakeSound()

    {

        Console.WriteLine("Making sound...");

    }

}

​

public class Cat : Animal

{

    public Cat(string name) : base(name)

    {

    }

}

​

public class Dog : Animal

{

    public Dog(string name) : base(name)

    {

    }

}