HW class and object in java

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2023-01-04

227

Easy

1. Giving the following Java program representing the class student, complete the missing code.

a. Getter and setter

b. Constructors

2. in the main,

Create an array of employees AR-EMP

Add to AR-EMP 2 employees E1 :( “Mohamed”, 1) and E2 :( “Ali”, 2)

Copy the first array of students AR-EMP in a second array ARE_copy.

public class EMP {

private String name; //INATANCE

private int age;

static int nbe=0; //the number of instance created

Getter and setter

Constructor no-arg

Constructors with parameters

Copy Constructors

public static void main(String[] args) {

}

Java programming, Assignments, Java programming Assignments,

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deaa

2023-04-30

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Getter and setter

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;}

/Constructor no-arg

Public emp(){nbe++;}

/Constructor with par

Public EMP(string name, int age){

This.name=name;

This.age=age;

npe++;}

/Copy intsructor

Puplic EMP(EMP emp){

This.name=empname;

This.age=empage;npe++}

public static void main (string[] args){

EMP[] AR_EMP=new EMP[2]

EMP e1=new EMP("mohamed", 1);

EMP e2=new EMP("ali",2)

AR_EMP[0]=E1;

AR_EMP[1]=E2;}

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HW class and object in java

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