Chapter 3, Problem 1GZ

Explanation of Solution

Program code:

Card.java

//create a class Card

public class Card

{

//declare class variables

private static char suit;

private static int value;

//define a class method getSuit()

public static char getSuit()

{

//return the value of suit

return suit;

}

//define a class method setSuit()

public static void setSuit(char suit)

{

//set the value of suit

Card.suit = suit;

}

//define a class method getValue()

public static int getValue()

{

//return the value of value

return value;

}

//define a class method setValue()

public static void setValue(int value)

{

//set the value of value

Card.value = value;

}

}

Explanation:

The above snippet of code is used to create a class “Card”. In the code,

• Import the required header files.
• Define a class “Card”
  • Declare the class variables “suit” and “value”.
  • Define the “getSuit()” method.
    • Return the value of “suit”
  • Define the “setSuit()” method.
    • Set the value of “suit”
  • Define the “getValue()” method.
    • Return the value of “value”
  • Define the “setValue()” method.
    • Set the value of “value”

PickTwoCards.java

//import the required files

import java.util.Random;

//define a class PickTwoCards

public class PickTwoCards

{

//declare class member variables

final static int CARDS_IN_SUIT = 13;

final static char[] suits = {'s','h','d','c'};

//define the main() method

public static void main(String args[])

{

//create the object of class Card

Card firstCardSelected = selectACard();

//print the statement

System.out.println("Your FIRST Card is Selected with::");

System.out.println("********************************");

//call the method getSuit()

System.out.println("Suit ::"+firstCardSelected.getSuit());

//call the method getValue()

System.out.println("Value ::"+firstCardSelected.getValue()+"\n");

//create the object of class Card

Card secondCardSelected = selectACard();

//print the statement

System.out.println("Your SECOND Card is Selected with::");

System.out.println("********************************");

//call the method getSuit()

System.out.println("Suit ::"+secondCardSelected.getSuit());

//call the method getValue()

System.out.println("Value ::"+secondCardSelected.getValue()+"\n");

}

//define a method selectACard()

public static Card selectACard()

{

//create the object of class Card

Card card = new Card();

//call the method setSuit()

card...