关于扑克牌对弈的问题

Question

其他要求
提交物包括 Java语言实现，完整项目源程序和已经编译好的可执行程序，并分别按照\src, \bin 三个目录分别存放
好，打包提交

Answer 1

援引GPT回答：
以下是一个可能的Java实现，包括Card类、Player类、Game类和Main类。

Card类表示一张纸牌，其中包含花色和数字属性，以及计算分值的方法。

public class Card {
    private String suit;
    private int number;

    public Card(String suit, int number) {
        this.suit = suit;
        this.number = number;
    }

    public String getSuit() {
        return suit;
    }

    public int getNumber() {
        return number;
    }

    public int getScore() {
        if (number >= 11) {
            return 10;
        } else {
            return number;
        }
    }

    @Override
    public String toString() {
        return number + suit;
    }
}

Player类表示一个玩家，包含手中的牌和计算得分的方法。

import java.util.ArrayList;
import java.util.List;

public class Player {
    private List<Card> cards;

    public Player() {
        cards = new ArrayList<>();
    }

    public void addCard(Card card) {
        cards.add(card);
    }

    public List<Card> getCards() {
        return cards;
    }

    public int getScore() {
        int score = 0;
        for (Card card : cards) {
            score += card.getScore();
        }
        return score;
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        for (Card card : cards) {
            sb.append(card).append(" ");
        }
        return sb.toString();
    }
}

Game类表示游戏，包含洗牌、分牌、出牌、判定胜负等方法。

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class Game {
    private List<Card> deck;
    private List<Player> players;

    public Game() {
        deck = new ArrayList<>();
        players = new ArrayList<>();
        initializeDeck();
    }

    private void initializeDeck() {
        String[] suits = {"A", "B", "C", "D"};
        for (int i = 1; i <= 13; i++) {
            for (String suit : suits) {
                deck.add(new Card(suit, i));
            }
        }
        deck.add(new Card("K", 20));
        deck.add(new Card("Q", 20));
        Collections.shuffle(deck);
    }

    public void distributeCards() {
        for (int i = 0; i < 4; i++) {
            players.add(new Player());
        }
        for (int i = 0; i < 13; i++) {
            for (int j = 0; j < 4; j++) {
                players.get(j).addCard(deck.remove(0));
            }
        }
    }

    public void play() {
        for (Player player : players) {
            System.out.println(player);
        }
        System.out.println();

        int maxScore = 0;
        Player winner = null;

        for (int i = 0; i < 4; i++) {
            Player currentPlayer = players.get(i);
            List<Card> cardsOnTable = new ArrayList<>();

            for (int j = 0; j < i + 1; j++) {
                Player opponent = players.get((i + j) % 4);
                List<Card> opponentCards = opponent.getCards();
                Card cardToPlay = chooseCardToPlay(currentPlayer, opponentCards, cardsOnTable);
                currentPlayer.addCard(cardToPlay);
                opponentCards.remove(cardToPlay);
                cardsOnTable.add(cardToPlay);
            }

            int roundScore = 0;
            for (Card card : cardsOnTable) {
                roundScore += card.getScore();
            }
            if (roundScore > maxScore) {
                maxScore = roundScore;
                winner = currentPlayer;
            }

            System.out.println(currentPlayer);
        }

        System.out.println();
        System.out.println("Winner: " + winner);
    }

    private Card chooseCardToPlay(Player player, List<Card> opponentCards, List<Card> cardsOnTable) {
        // 在这里编写选择出牌策略的代码
        // 这里使用随机选择一张牌的策略作为示例
        return player.getCards().get(0);
    }
}

Main类用于调用Game类来进行游戏。

public class Main {
    public static void main(String[] args) {
        Game game = new Game();
        game.distributeCards();
        game.play();
    }
}

请注意，上述代码只是一个示例实现，其中的出牌策略仅使用了随机选择一张牌的策略。您可以根据需要修改chooseCardToPlay方法来实现更复杂的出牌策略。