package com.ustcsoft.javatraining2016.homework1.zhaoyao;
public class homework1 {
public static void main(String[] args) {
Student student = new Student();
Student student2 = new Student();
Student student3 = new Student();
Teacher teacher = new Teacher();
Parent parent = new Parent();
student.setStu_no(0001);
student.setName("张三");
student.setAge(16);
student.setAddress("合肥市长江路0001号");
student.setClassRoom("初三三班");
student.setSchoolName("合肥一中");
student.setScore(95);
student2.setName("飞飞");
student3.setName("晓婷");
System.out.println(student.getName()+"("+student.getStu_no()+")"+":"+student.printScore(student.getScore()) +"\t"+student2.getName()+"("+student2.getStu_no()+")"+":"+student2.printScore(61)+"\t"+student3.getName()+"("+student3.getStu_no()+")"+":"+student3.printScore(55));
System.out.println(student.toString());
System.out.println();
teacher.setName("李四");
teacher.setAge(40);
teacher.setAddress("合肥是长江西路0002号");
teacher.setBonus(2000.0);
teacher.setSchoolName("合肥一中");
System.out.println(teacher.toString());
System.out.println();
parent.setName("王五");
parent.setAge(41);
parent.setAddress("合肥市长江西路0001号");
System.out.println(parent.toString());
}
}
abstract class Person{
private String name;
private int age;
private String address;
public abstract void eat() ;
public abstract void work();
}
interface Students{
public void exam();
}
interface Teachers{
public void prepareLessons();
}
interface Parents{
public void breed();
}
package com.ustcsoft.javatraining2016.homework1.zhaoyao;
public class Student extends Person implements Students{
private String name;
private String address;
private int stu_no;
public int getStu_no() {
return stu_no;
}
private float score;
private String classRoom;
private String schoolName;
public Student(String name, int age, String address, int stu_no,
float score, String classRoom, String schoolName) {
super();
this.name = name;
this.age = age;
this.address = address;
this.stu_no = stu_no;
this.score = score;
this.classRoom = classRoom;
this.schoolName = schoolName;
}
public Student() {
// TODO Auto-generated constructor stub
}
private int age;
public String getName() {
return name;
}
public int getAge() {
return age;
}
public String getAddress() {
return address;
}
public float getScore() {
return score;
}
public String getClassRoom() {
return classRoom;
}
public String getSchoolName() {
return schoolName;
}
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
public void setAddress(String address) {
this.address = address;
}
public void setStu_no(int stu_no) {
this.stu_no = stu_no;
}
public void setScore(float score) {
this.score = score;
}
public void setClassRoom(String classRoom) {
this.classRoom = classRoom;
}
public void setSchoolName(String schoolName) {
this.schoolName = schoolName;
}
@Override
public void exam() {
// TODO Auto-generated method stub
System.out.println("考试");
}
@Override
public void eat() {
// TODO Auto-generated method stub
System.out.println("吃饭");
}
@Override
public void work() {
// TODO Auto-generated method stub
System.out.println("工作（学习）");
}
public void printScore(float f){
float num=f;
String str;
if(num>=90){
str="优秀";
}else if(num>=80){
str="优良";
}else if(num>=70){
str="良好";
}else if(num>=60){
str="合格";
}else{
str="差";
}
System.out.println("成绩是 " + str);
}
public void bestStudent(int i){
int j = i;
}
@Override
public String toString() {
return "Student [name=" + name + ", address=" + address + ", stu_no="
+ stu_no + ", score=" + score + ", classRoom=" + classRoom
+ ", schoolName=" + schoolName + ", age=" + age + "]";
}
}
package com.ustcsoft.javatraining2016.homework1.zhaoyao;
public class Teacher extends Person implements Teachers{
private String name;
private int age;
private String address;
private double bonus;
private String schoolName;
public String getSchoolName() {
return schoolName;
}
public void setSchoolName(String schoolName) {
this.schoolName = schoolName;
}
public Teacher(String schoolName) {
super();
this.schoolName = schoolName;
}
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
public void setAddress(String address) {
this.address = address;
}
public void setBonus(double d) {
this.bonus = d;
}
public Teacher(String name, int age, String address, float bonus) {
super();
this.name = name;
this.age = age;
this.address = address;
this.bonus = bonus;
}
public Teacher(String name, int age, String address) {
super();
this.name = name;
this.age = age;
this.address = address;
}
public Teacher() {
// TODO Auto-generated constructor stub
}
@Override
public void prepareLessons() {
// TODO Auto-generated method stub
System.out.println("备课");
}
@Override
public void eat() {
// TODO Auto-generated method stub
System.out.println("吃饭");
}
@Override
public void work() {
// TODO Auto-generated method stub
System.out.println("工作");
}
public void bestStudent(getScore(),getScore(),getScore()){
}
@Override
public String toString() {
return "Teacher [name=" + name + ", age=" + age + ", address="
+ address + ", bonus=" + bonus + ", schoolName=" + schoolName
+ "]";
}
}
package com.ustcsoft.javatraining2016.homework1.zhaoyao;
public class Parent extends Person implements Parents{
private String name;
private int age;
private String address;
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
public void setAddress(String address) {
this.address = address;
}
public Parent(String name, int age, String address) {
super();
this.name = name;
this.age = age;
this.address = address;
}
public Parent() {
// TODO Auto-generated constructor stub
}
@Override
public void breed() {
// TODO Auto-generated method stub
System.out.println("养育");
}
@Override
public void eat() {
// TODO Auto-generated method stub
System.out.println("吃饭");
}
@Override
public void work() {
// TODO Auto-generated method stub
System.out.println("工作");
}
@Override
public String toString() {
return "Parent [name=" + name + ", age=" + age + ", address=" + address
+ "]";
}
}
