// ADD parts to the code below or ANSWER the questions.

​

using System;

// Interface

interface IAnimal 

{

  void animalSound(); // interface method (does not have a body)

        // ADD a method 'eat() that has no return and no input parameters

    void eat();

        // ADD a property weight with a get and a set

    double weight {get; set;}

}

​

// Pig "implements" the IAnimal interface

class Pig : IAnimal 

{

        // ADD the corresponding property for weight here

     public double weight {get; set;}

  public void animalSound() 

  {

    // The body of animalSound() is provided here

    Console.WriteLine("The pig says: wee wee");

  }

        // ADD the matching method implementation for eat() that prints a message of your choice to the console

        public void eat() {

            Console.WriteLine("Eating");

        }

        // QUESTION How should the eat method affect the weight property? Can you think of a better way of doing this?

        //  When you eat, it should increase the weight property. Instead of eat() returning nothing, it should be return double type and perform math on the weight.

}

​

public class Program 

{

  public static void Main() 

  {

    Pig myPig = new Pig();  // Create a Pig object

    myPig.animalSound();

        // ADD test your new methods here

      myPig.eat();

  }

}