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package test2;

public class Person {

int age;

String name;

String gender;

public Person(int Age,String Name,String Gender) {

this.age=Age;

this.name=Name;

this.gender=Gender;

}

public String toString() {

return "姓名:"+name+"性別:"+gender+"年齡:"+age;

}

public static class Teacher extends Person{

static String title;

static String department;

public Teacher(String Title,String Department) {

super(Age,Name,Gender);

this.title=Title;

this.department=Department;

}

public String toString() {

return "姓名:"+name+"性別:"+gender+"年齡:"+age+"職稱:"+title+"部門:"+department;

}

public static class Student extends Person{

int num;

int time;

String professional;

public Student(int Num,int Time,String Professional) {

super(Age,Name,Gender);

num=Num;

time=Time;

professional=Professional;

}

public String toString() {

return "姓名:"+name+"性別:"+gender+"年齡:"+age+"職稱:"+title+"部門:"+department+"學(xué)號(hào):"+num+"入學(xué)時(shí)間:"+time+"專業(yè):"+professional;

}

public static void main(String args[]) {

Person s1=new Person("千尋","女",18);

System.out.println(s1);

Person s2=new Person("小嗝嗝",男,19,"馴龍高手","技術(shù)");

System.out.println(s2);

Person s3=new Person("波妞",女,17,"編程","技術(shù)部門","2017007","2017","通信");

System.out.println(s3);

}

}

}

能否幫忙看一下，求指教

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