package 接口运用;

interface Person{

 public void eat();

 public void sleep();

 public void play();

 

}

class Student implements Person{

 String StudentClass;

 public Student(String StudentClass) {

  this.StudentClass=StudentClass;

 }

 public void eat() {

  System.out.println(StudentClass+"在食堂吃饭！");

 }

 public void sleep() {

  System.out.println(StudentClass+"在寝室睡觉！");

 }

 public void play() {

  System.out.println(StudentClass+"在操场上玩！");

 }

}

class Teacher implements Person{

 String TeacherClass;

 public Teacher(String TeacherClass) {

  this.TeacherClass=TeacherClass;

 }

 public void eat() {

  System.out.println(TeacherClass+"在教师食堂吃饭！");

 }

 public void sleep() {

  System.out.println(TeacherClass+"住在双创楼！");

 }

 public void play() {

  System.out.println(TeacherClass+"在双创楼打麻将");

 }

}

class Parents implements Person{

 String ParentsClass;

 public Parents(String  ParentsClass) {

  this. ParentsClass= ParentsClass;

 }

 public void eat() {

  System.out.println( ParentsClass+"在城市印象二楼吃饭"); 

 }

 public void sleep() {

  System.out.println( ParentsClass+"在城市印象住着");

 }

 public void play() {

  System.out.println( ParentsClass+"在城市印象打麻将！");

 }

}

public class Dome3 {

 public static void main(String[]args) {

  Person s = new Student("毛塘铺大学生");

  System.out.println("大家好，我在毛塘铺读大学，也就是养老！");

  s.eat();

  s.sleep();

  s.play();

  Person t = new Teacher("毛塘铺老师");

  System.out.println("大家好，我在毛塘铺教书！");

  t.eat();

  t.sleep();

  t.play();

  Person p = new Parents("毛塘铺的取款机");

  System.out.println("大家好，我的子女在毛塘铺读书，所以我叫毛塘铺的取款机！");

  p.eat();

  p.sleep();

  p.play();

  }

}