Problem D: 类的继承
1.题目问题
2.输出
3.代码实现
class UnderGraduate extends Student {
private String degree;
// 构造方法
public UnderGraduate(String name, int age, String degree) {
super(name, age);
this.degree = degree;
}
// 重写show方法
@Override
public void show() {
super.show();
System.out.println("degree: " + degree);
}
}