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java:面向物件-抽象類練習①

package Tets09;

public class Demo_Animal {
    public static void main(String[]args){
        Cat c=new Cat("加菲貓",8);
        System.out.println(c.getAge()+"..."+c.getName());
        Dog d=new Dog("八公",8);
        System.out.println(d.getAge()+"..."+d.getName());
    }
}
abstract class Animal{
    private String name;
    private int Age;
    public Animal(){

    }
    public Animal(String name,int Age){
        this.name=name;
        this.Age=Age;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return this.name;
    }

    public void setAge(int Age){
        this.Age=Age;
    }

    public int getAge() {
        return this.Age;
    }
    public abstract void eat();
}

class Cat extends Animal{
    public Cat(){

    }
    public Cat(String name,int Age){
        super(name, Age);
    }
    public void eat(){
        System.out.println("貓吃魚");
    }
    public void catchMouse(){
        System.out.println("抓老鼠");
    }

}

class Dog extends Animal{
    public Dog(){

    }
    public Dog(String name,int Age){
        super(name, Age);
    }
    public void eat(){
        System.out.println("狗吃肉");
    }

    public void LookHome(){
        System.out.println("看家");
    }

}

執行結果:

8...加菲貓 8...八公