using System;

​

public class Program

{

    public class Animal

    {

        public int weight {get;set;}

        ~ Animal()

        {        

         Console.WriteLine("Animal Object");

        }

        public void Run()

        {

            Console.WriteLine("I am running");          

        }       

    }

    public class Dog: Animal

    {

        public Dog()

        {

         Console.WriteLine("Dog Animal Object");

        }

     public override void Run()

     {

     }

    }

    public static void Main()

    {

        Console.WriteLine("Hello World");

        Dog dog= new Dog();

        dog.Run();

        Console.WriteLine(dog.weight);

    }

}