import java.util.*;
/**
*
* @author Mohd Redzuan Omar
*/
public class Main
{
    //outputs a description of the animal followed by
    //"Speak!" and the sound the animal makes
    

    public static void announce(Animal a)
    {
        System.out.println(a.toString() + a.sound());
    }
    
    //change the name of animal
    public static void changeName(Animal a, String name)
    {
        
        String changeName = name;
      
      if(a instanceof Cat )
      {
          ((Cat)a).setName(changeName);
          System.out.println(((Cat)a).toString());
      }else
      {
          ((Dog)a).setName(changeName);
          System.out.println(((Dog)a).toString());
      }
            
    }
    
    public static void main(String[] args) {
        Dog myDog =new Dog("dog","Murphy","Poodle ");
        Cat myCat = new Cat("cat","Debbie","Siamese ");
        
        //create output statements that describe the objects
        System.out.println(myDog.toString());
        System.out.println(myCat.toString());
        
        
        
        //call announce() with the myDog and myCat
        announce(myDog);
        announce(myCat);
        
        //change the names for the dog and cat
        changeName(myDog, "Murph");
        changeName(myCat, "DB");
        
        //create output statements that describe newly named
        //objects
        
      
        
        
        
    }

}
public abstract class Animal {

    protected String animalType;
    
    public Animal()
    {
        
    }
    
    public Animal(String type)
    {
        animalType = type;
    }
    
    public String toString()
    {
        return animalType;
    }
    
    public abstract String sound();
    
        
    
}

public class Cat extends Animal{
    private String name;
    private String breed;
    
    public Cat()
    {
        
    }
    
    public Cat(String type, String catName, String catBreed)
    {
        super(type);
        name = catName;
        breed = catBreed;
    }
    
    public void setName(String catName)
    {
        
    }
    
    public String toString()
    {
        return "A "+super.toString()+" , "+name+" the "+breed;
    }
    
    public String sound()
    {
        return"Speak! meow meow";
    }
}
public class Dog extends Animal {

    private String name;
    private String breed;
    public Dog()
    {
        
    }
    public Dog (String type, String dogName, String dogBreed)
    {
        super(type);
        name = dogName;
        breed = dogBreed;
    }
    
    public void setName(String dogName)
    {
        name = dogName;
    }
    
    public String toString()
    {
        
        return "A "+super.toString()+" , "+name+" the "+breed;
    }
    
    public String sound()
    {
        return"Speak! woof woof";
    }
    
}