标题: 怎么不能输出super.name?day练习 [打印本页] 作者: yxpzzl 时间: 2016-4-22 00:22 标题: 怎么不能输出super.name?day练习 代码如下:
class Extends_Person {
public static void main(String[] args) {
Student x = new Student("张三",23);
x.eat();
x.study();
System.out.println(x.getName() + x.getAge());
final int X = 10000;
Teacher y = new Teacher();
y.setName("涂老师");
y.setAge(X);
System.out.println(y.getName() + "可以活到" + y.getAge());
y.eat();
y.teach();
}
}
class Person {
private String name;
private int age;