问题:
public class Employee{
private String name;
public Employee(String name){
this.name = name; }
public String getName(){
return name; } }
public class Manager extends Employee{
public Manager(String name){
System.out.println(getName()); } }
执行语句new Manager(“smith”)后程序的输出是哪项?()
A . smith
B . null
C . 编译错误
D . name
public class Employee{
private String name;
public Employee(String name){
this.name = name; }
public String getName(){
return name; } }
public class Manager extends Employee{
public Manager(String name){
System.out.println(getName()); } }
执行语句new Manager(“smith”)后程序的输出是哪项?()
● 参考解析
本题暂无解析