下列程序中注释的哪两个代码(1、2、3、4)是错误的(无法通过编译)?
class Father {
private int money =12;
float height;
int seeMoney(){
return money ; //1
}
}
class Son extends Father {
int height;
int lookMoney() {
int m = seeMoney(); //2
return m;
}
}
class E {
public static void main(String args]) {
Son erzi = new Son();
erzi.money = 300; //3
erzi.height = 1.78F; //4
}
}
选项:
A:1
B:2
C:3
D:4
发布时间:2024-03-31 22:15:41