import java.io.*; class Person{ public void print(){System.out.print("Person ");} public void printMyGender(String s){ this.print(); System.out.print(s+" "); } } class Gender{ String type="gender"; public void print(Person p){p.printMyGender(type);} } class Female extends Gender{ public Female(){ type="female"; } } class Male extends Gender{ public Male(){ type="male"; } } class Employee extends Person{ public void print(){ System.out.print("Employee ");} } class Manager extends Employee{ public void print(){ System.out.print("Manager ");} } public class Test{ public static void main(String[] args){ Manager man = new Manager(); Employee em = new Employee(); Gender gender1 = new Male(); Gender gender2 = new Female(); gender1.print(man); gender2.print(em); } } 对于以上代码，其运行结果是

2021-04-14

import java.io.*;

class Person{

public void print(){System.out.print("Person ");}

public void printMyGender(String s){

this.print();

System.out.print(s+" ");

}

class Gender{

String type="gender";

public void print(Person p){p.printMyGender(type);}

}

class Female extends Gender{

public Female(){

type="female";

}

class Male extends Gender{

public Male(){

type="male";

}

class Employee extends Person{

public void print(){

System.out.print("Employee ");}

}

class Manager extends Employee{

public void print(){

System.out.print("Manager ");}

}

public class Test{

public static void main(String[] args){

Manager man = new Manager();

Employee em = new Employee();

Gender gender1 = new Male();

Gender gender2 = new Female();

gender1.print(man);

gender2.print(em);

}

对于以上代码，其运行结果是

答案：

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