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ss7ja [257]
3 years ago
10

Write the definition of a class employee base on the modular specification: . A data member for Id of type int (private). A data

member for EmpName of type string (private). A data member for Salary of type double (private). A method to display the fields Id, EmpName, and Salary.
Computers and Technology
1 answer:
djyliett [7]3 years ago
7 0

Answer:

public class Employee {

   private int id;

   private String empName;

   private double salary;

   

   public void displayEmployee(){

       System.out.print("Employee ID: " + id + "\nEmployee name: " + empName + "\nSalary: " + salary);

   }

}

Explanation:

- Declare the class variables

- Write a method called <em>displayEmployee</em> to display the fields

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Tamiku [17]

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The long answer is that magazines can help shape and invent new trends.  like they have time and time again in the past.

Hope this helps

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8 0
3 years ago
Specific Instructions
Goryan [66]

In the most common use of the term, a class can be seen as a blueprint used to create objects. In other words, object(s) are created from a class in Java.

<h3>Creating a Class</h3><h3>Code:</h3>

import java.util.*;

class Card{

 private String suit;

 private int value;

 public Card(String s,int v){

   suit = s;

   value = v;

 }

 public String getSuit(){

   return suit;

 }

 public int getValue(){

   return value;

 }

 public void display(){

   System.out.println(value+"("+suit+")");

 }

}

class Deck{

 private ArrayList<Card> deck;

 private ArrayList<Card> drawn;

 public Deck(){

   deck = new ArrayList<Card>();

   drawn = new ArrayList<Card>();

   String[] arr = {"Club","Spade","Heart","Diamond"};

   for(String s : arr){

     for(int i=1;i<=13;i++){

       deck.add(new Card(s,i));

     }

   }

 }

 public void draw(){

   drawn.add(deck.get(0));

   deck.remove(0);

 }

 public void draw(int N){

   if(N > deck.size()){

     N = deck.size();

   }

   for(int i=0;i<N;i++){

     draw();

   }

 }

 public void showDrawn(){

   for(Card c : drawn){

     c.display();

   }

 }

 public void shuffle(){

   Collections.shuffle(deck);

 }

 public void restore(){

   restore(drawn.size());

 }

 public void restore(int N){

   if(N > drawn.size()){

     N = drawn.size();

   }

   for(int i=0;i<N;i++){

     deck.add(drawn.get(0));

     drawn.remove(0);

   }

 }

 public void showDeck(){

   for(Card c : deck){

     c.display();

   }

 }

}

class Test{

 public static void main(String[] args){

   Deck d = new Deck();

   System.out.println("Original deck\n");

   d.showDeck();

   d.draw(8);

   System.out.println("\nDeck after drawing 8 cards\n");

   d.showDeck();

   d.shuffle();

   System.out.println("\nDeck after shuffling\n");

   d.showDeck();

   d.restore();

   System.out.println("\nDeck after restoring cards\n");

   d.showDeck();

 }

}

<h3>Test Output:</h3>

C:\Users\hp\Desktop>java Test

Original deck

1(Club)

2(Club)

3(Club)

4(Club)

5(Club)

6(Club)

7(Club)

8(Club)

9(Club)

10(Club)

11(Club)

12(Club)

13(Club)

1(Spade)

2(Spade)

3(Spade)

4(Spade)

5(Spade)

6(Spade)

7(Spade)

8(Spade)

9(Spade)

10(Spade)

11(Spade)

12(Spade)

13(Spade)

1(Heart)

2(Heart)

3(Heart)

4(Heart)

5(Heart)

6(Heart)

7(Heart)

8(Heart)

9(Heart)

10(Heart)

11(Heart)

12(Heart)

13(Heart)

1(Diamond)

2(Diamond)

3(Diamond)

4(Diamond)

5(Diamond)

6(Diamond)

7(Diamond)

8(Diamond)

9(Diamond)

10(Diamond)

11(Diamond)

12(Diamond)

13(Diamond)

<h3>Draw action:</h3>

9(Club)

10(Club)

11(Club)

12(Club)

13(Club)

1(Spade)

2(Spade)

3(Spade)

4(Spade)

5(Spade)

6(Spade)

7(Spade)

8(Spade)

9(Spade)

10(Spade)

11(Spade)

12(Spade)

13(Spade)

1(Heart)

2(Heart)

3(Heart)

4(Heart)

5(Heart)

6(Heart)

7(Heart)

8(Heart)

9(Heart)

10(Heart)

11(Heart)

12(Heart)

13(Heart)

1(Diamond)

2(Diamond)

3(Diamond)

4(Diamond)

5(Diamond)

6(Diamond)

7(Diamond)

8(Diamond)

9(Diamond)

10(Diamond)

11(Diamond)

12(Diamond)

13(Diamond)

<h3 /><h3>Shuffling action:</h3>

12(Diamond)

8(Spade)

4(Spade)

6(Diamond)

10(Spade)

13(Club)

7(Heart)

13(Heart)

7(Diamond)

9(Heart)

11(Diamond)

5(Heart)

8(Diamond)

9(Diamond)

3(Spade)

13(Spade)

4(Heart)

2(Heart)

3(Heart)

5(Diamond)

11(Heart)

11(Club)

10(Club)

9(Club)

3(Diamond)

4(Diamond)

6(Spade)

9(Spade)

10(Heart)

11(Spade)

5(Spade)

12(Spade)

1(Spade)

6(Heart)

12(Heart)

13(Diamond)

1(Heart)

2(Diamond)

1(Diamond)

7(Spade)

12(Club)

10(Diamond)

2(Spade)

8(Heart)

  • Restore action

12(Diamond)

8(Spade)

4(Spade)

6(Diamond)

10(Spade)

13(Club)

7(Heart)

13(Heart)

7(Diamond)

9(Heart)

11(Diamond)

5(Heart)

8(Diamond)

9(Diamond)

3(Spade)

13(Spade)

4(Heart)

2(Heart)

3(Heart)

5(Diamond)

11(Heart)

11(Club)

10(Club)

9(Club)

3(Diamond)

4(Diamond)

6(Spade)

9(Spade)

10(Heart)

11(Spade)

5(Spade)

12(Spade)

1(Spade)

6(Heart)

12(Heart)

13(Diamond)

1(Heart)

2(Diamond)

1(Diamond)

7(Spade)

12(Club)

10(Diamond)

2(Spade)

8(Heart)

1(Club)

2(Club)

3(Club)

4(Club)

5(Club)

6(Club)

7(Club)

8(Club)

You can learn more about creating a class here brainly.com/question/10410845

6 0
2 years ago
Type of malware that is spread when you distribute
vladimir1956 [14]
Trojans, normal viruses, etc. Anything can and could hop on to the files you send depending on the websites and if you don't have a firewall.
3 0
3 years ago
You _____ a worksheet to emphasize certain entries and make the worksheet easier to read and understand. a.save b.print c.format
choli [55]
You format a worksheet to emphasize certain entries and make the worksheet easier to read and understand.
6 0
3 years ago
Create an ArrayList of strings to store the names of celebrities and athletes. Add 5 names to the list. Process the list with a
mr Goodwill [35]

Answer:

// ArrayList class is imported

import java.util.ArrayList;

// Iterator class is imported

import java.util.Iterator;

// Main class is defined

class Main {

   // main method to begin program execution

   public static void main(String args[]) {

       // names ArrayList of String is defined

       ArrayList<String> names = new ArrayList<>();

       // 5 names are added to the list

       names.add("John");

       names.add("Jonny");

       names.add("James");

       names.add("Joe");

       names.add("Jolly");

       // for loop to print the names inside the arraylist

       for(int index = 0; index <names.size(); index++){

         System.out.println(names.get(index));

       }

       

       // A blank line is printed

       System.out.println();

       // A newMethod is called with names as argument

       newMethod(names);

       // A blank line is printed

       System.out.println();

       // Instance of Iterator class is created on names

       Iterator<String> iter

           = names.iterator();

 

       // Displaying the names after iterating

       // through the list

       while (iter.hasNext()) {

           System.out.println(iter.next());

       }

   }

   // the newmethod is created here

   public static void newMethod(ArrayList<String> inputArray){

     // A new name is added at index 2

     inputArray.add(2, "Smith");

     // the name in index 4 is removed

     inputArray.remove(4);

     // for each is used to loop the list and print

     for (String name : inputArray) {

       System.out.println(name);

       }

   }

}

Explanation:

The code is well commented. An output image is attached.

7 0
3 years ago
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