本文目录一览：
- 1、定义一个Person类、一个Student子类和一个Professor子类
- 2、定义一个Person类，包含私有属性姓名和性别，同时定义相应的构造函数
- 3、声明一个Person类，有name(String类型)、age(int类型)、sex(char类型
- 4、定义一个Person类，它包括：●3个成员变量：姓名：name，字符串类型：String性别：se？
- 5、用php写程序:定义个person类,属性(姓名,性别,年龄),方法(构造,说话,跑步,析构),在定义一
- 6、创建一个类Person，对该类的要求如下
定义一个Person类、一个Student子类和一个Professor子类
class Person{
private String name;
private int age;
Person(){}
Person(String name,int age){
this.name=name;
this.age=age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public void print(){
System.out.println(this.name+"\t"+this.age);
}
}
class Student extends Person{
private int score;
Student(){}
Student(int score){
this.score=score;
}
public int getScore() {
return score;
}
public void setScore(int score) {
this.score = score;
}
public void print(){
System.out.println("name:"+this.getName()+"\t"+"age:"+this.getAge()+"\t"+"score:"+this.score);
}
}
class Professor extends Person{
private String title;
public Professor() {
super();
}
public Professor(String title) {
super();
this.title = title;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public void print() {
System.out.println("name:"+this.getName()+"\t"+"age:"+this.getAge()+"\t"+"title:"+this.title);
}
}
public class Anyone {
public static void main(String[] args) {
Person s=new Student(100);
s.setName("zhangsan");
s.setAge(20);
s.print();
Person p=new Professor("ph");
p.setName("lisi");
p.setAge(40);
p.print();
}
}
定义一个Person类，包含私有属性姓名和性别，同时定义相应的构造函数
java是吧
/*****/
class Person {
private String name;
private char sex;
Person(String name,char sex) {
this.name = name;
this.sex = sex;
}
public String toString() {
return "name : " + this.name + "sex = " + this.sex;
}
public String GetName() {
return this.name;
}
public char GetSex() {
return this.sex;
}
public int hashCode() {
return name.hashCode();
}
public boolean equals(Object obj) {
Person p = (Person)obj;
if(this.name.equals(p.name) this.sex == p.sex)
return true;
return false;
}
};
/*****/
声明一个Person类，有name(String类型)、age(int类型)、sex(char类型
兄弟，你先说用什么语言啊
class Person{
public $name;
public $age;
public $sex;
public function __construct($name,$age,$sex){
$this-name = $name;
$this-age = $age;
$this-sex = $sex;
}
public function show(){
return $this-name.' '.$this-sex.' '.$this-age;
}
}
$person = new Person('令狐冲',21,'男');
echo $person-show();
这是php语言写的
定义一个Person类，它包括：●3个成员变量：姓名：name，字符串类型：String性别：se？
你好，很高兴回答你的问题。
实现代码如下：
public Person{
private String name;
private char sex;
private int age;
public Person(){}
public Person(String s){
this.name=s;
}
public String toString(){
return "姓名："+name+",年龄："+age+",性别："+sex;
}
}
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用php写程序:定义个person类,属性(姓名,性别,年龄),方法(构造,说话,跑步,析构),在定义一
class Person{
private $name;
private $gender;
private $age;
function __construct($name,$gender,$age){
$this-name = $name;
$this-gender = $gender;
$this-age = $age;
}
function _say(){
return "_say in Person class";
}
function _run(){
return "_run in Person class";
}
function __destruct(){
}
}
class Student extends Person{
function say(){
return Person::_say()." and _say rewrite in Student class ";
}
}
$student = new Student("John","male","20");
echo $student-_run();
echo "br/";
echo $student-say();
创建一个类Person，对该类的要求如下
class Person{
private String name;
protected char sex;
public int age;
public Person() {
// TODO Auto-generated constructor stub
}
public Person(String name) {
this.name = name;
}
public Person(String name,char sex, int age){
this(name);
this.sex = sex;
this.age = age;
}
}
