Redo project 6 using ArrayList. import java.util.Scanner; import java.util.*; public class CardGame { static Scanner scanner = new Scanner(System.in); static Random random = new Random(); public static void main(String[] args) { System.out.println("Welcome to the card game! Here are the instructions:"); System.out.println("- You will randomly draw a card from a deck of 52 cards."); System.out.println("- The computer will also draw a card from the same deck."); System.out.println("- If your card has a higher face value, you win. Otherwise, you lose."); System.out.println("- If your card has the same face value as the computer's card, the suit determines the order."); int gamesPlayed = 0; int userWins = 0; int computerWins = 0; boolean[] cards = new boolean[52]; // false means the card is available, true means it's been drawn while (true) { System.out.println("\nNew game!"); Card userCard = drawCard(cards); Card computerCard = drawCard(cards); System.out.println("Your card is " + userCard); System.out.println("Computer's card is " + computerCard); int userValue = userCard.getValue(); int computerValue = computerCard.getValue(); if (userValue > computerValue) { System.out.println("You win!"); userWins++; } else if (userValue < computerValue) { System.out.println("You lose!"); computerWins++; } else { // same face value, compare suits int userSuit = userCard.getSuit(); int computerSuit = computerCard.getSuit(); if (userSuit > computerSuit) { System.out.println("You win!"); userWins++; } else { System.out.println("You lose!"); computerWins++; } } gamesPlayed++; if (gamesPlayed == 26) { System.out.println("\nYou have played 26 games, which is half of the deck."); System.out.println("Do you want to shuffle the deck and start a new game? (y/n)"); String answer = scanner.next(); if (answer.equals("y")) { Arrays.fill(cards, false); gamesPlayed = 0; userWins = 0; computerWins = 0; } else { break; } } else { System.out.println("\nDo you want to play another game? (y/n)"); String answer = scanner.next(); if (!answer.equals("y")) { break; } } } System.out.println("\nThanks for playing!"); System.out.println("You played " + gamesPlayed + " games."); System.out.println("You won " + userWins + " times."); System.out.println("The computer won " + computerWins + " times."); } public static Card drawCard(boolean[] cards) { while (true) { int suit = random.nextInt(4) + 1; int value = random.nextInt(13) + 2; int index = (suit - 1) * 13 + (value - 2); if (!cards[index]) { cards[index] = true; return new Card(suit, value); } } } public static class Card { private int suit; private int value; public Card(int suit, int value) { this.suit = suit; this.value = value; } public int getSuit() { return suit; } public int getValue() { return value; } public String toString() { String suitStr = ""; switch (suit) { case 1: suitStr = "club"; break; case 2: suitStr = "diamond"; break; case 3: suitStr = "heart"; break; case 4: suitStr = "spade"; break; } String valueStr; switch (value) { case 11: valueStr = "Jack"; break; case 12: valueStr = "Queen"; break; case 13: valueStr = "King"; break; case 14: valueStr = "Ace"; break; default: valueStr = Integer.toString(value); break; } return valueStr + " of " + suitStr + "s"; } } }