using System;

​

public class Animal

{

        public void animalSound()

        {

            Console.WriteLine("The animal makes a sound");

        }

}

​

public class dog : Animal

    {

        public void animalsound()

        {

            Console.WriteLine("wof wof");

        }

    }

public class cat : Animal

    {

        public void animalsound()

        {

            Console.WriteLine("mew mew");

        }

    }

​

public class Program

{

    public static void Main()

    {

        cat mycat = new cat();

        dog mydog = new dog();

        mycat.animalsound();

        mydog.animalsound();

    }

​

​

}