package Li;
public class Person {
String name;
public Person() {
super();
}
public Person(String name) {
super();
this.name = name;
}
public void eat(){
System.out.println(name+"正在吃面包");
}
}
package Li;
public class Student extends Person {
public Student(String name) {
super(name);
}
public void eat(){
System.out.println(this.name+"正在食堂吃早点");
}
}
package Li;
public class Famer extends Person {
public Famer(String name) {
super(name);
// TODO Auto-generated constructor stub
}
public void eat(){
System.out.println("我是农民"+name+"正在吃西瓜");
}
}
package Li;
public class Test {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Person p;
p=new Student("李华");
p.eat();
p=new Famer("袁隆平");
p.eat();
p=new Person("雷锋");
p.eat();
}
}
