c++写一个斗地主得分结果

好的，斗地主的得分结果可以按照以下规则计算：

1. 炸弹：四张相同的牌被称为炸弹，炸弹的大小按照牌点数从大到小排列，如四个3比四个2大。

2. 单牌：一张单独的牌。

3. 对子：两张点数相同的牌，大小按照牌点数从大到小排列，如对A比对K大。

4. 三带一：三张点数相同的牌加一张单牌，大小按照三张牌的点数从大到小排列，如三个5带一个3比三个4带一个2大。

5. 顺子：五张或更多连续的单牌，大小按照最大的牌点数从大到小排列，如78910JQKA比34567大。

6. 连对：三对或更多连续的对子，大小按照最大的牌点数从大到小排列，如334455比223344大。

7. 三带二：三张点数相同的牌加一对点数相同的牌，大小按照三张牌的点数从大到小排列，如三个5带一对33比三个4带一对22大。

根据这些规则，我们可以编写如下的C++程序来计算斗地主的得分结果：

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

const int CARD_NUM = 54;

enum CardType {
    CT_SINGLE,          // 单牌
    CT_PAIR,            // 对子
    CT_THREE_TAKE_ONE,  // 三带一
    CT_THREE_TAKE_TWO,  // 三带二
    CT_STRAIGHT,        // 顺子
    CT_STRAIGHT_PAIR,   // 连对
    CT_BOMB,            // 炸弹
    CT_ERROR            // 错误类型
};

int cardValue(int card) {
    return card % 13;
}

CardType getCardType(const vector<int>& cards) {
    int n = cards.size();
    if (n == 1) {
        return CT_SINGLE;
    } else if (n == 2 && cardValue(cards[0]) == cardValue(cards[1])) {
        return CT_PAIR;
    } else if (n == 3 && cardValue(cards[0]) == cardValue(cards[1]) && cardValue(cards[1]) == cardValue(cards[2])) {
        return CT_THREE_TAKE_ONE;
    } else if (n == 4 && cardValue(cards[0]) == cardValue(cards[1]) && cardValue(cards[1]) == cardValue(cards[2])
               && cardValue(cards[2]) == cardValue(cards[3])) {
        return CT_BOMB;
    } else if (n == 5) {
        if (cardValue(cards[0]) == cardValue(cards[1]) && cardValue(cards[1]) == cardValue(cards[2])
            && cardValue(cards[3]) == cardValue(cards[4])) {
            return CT_THREE_TAKE_TWO;
        } else {
            bool isStraight = true;
            for (int i = 1; i < n; i++) {
                if (cardValue(cards[i]) != cardValue(cards[i-1]) + 1) {
                    isStraight = false;
                    break;
                }
            }
            if (isStraight) {
                return CT_STRAIGHT;
            }
        }
    } else if (n >= 6 && n % 2 == 0) {
        bool isPair = true;
        for (int i = 0; i < n; i += 2) {
            if (cardValue(cards[i]) != cardValue(cards[i+1])) {
                isPair = false;
                break;
            }
        }
        if (isPair) {
            bool isStraightPair = true;
            for (int i = 2; i < n; i += 2) {
                if (cardValue(cards[i]) != cardValue(cards[i-2]) + 1) {
                    isStraightPair = false;
                    break;
                }
            }
            if (isStraightPair) {
                return CT_STRAIGHT_PAIR;
            }
        }
    }
    return CT_ERROR;
}

int getCardScore(const vector<int>& cards) {
    int score = 0;
    switch (getCardType(cards)) {
        case CT_SINGLE:
            score = cardValue(cards[0]) == 0 ? 15 : cardValue(cards[0]) - 2;
            break;
        case CT_PAIR:
            score = cardValue(cards[0]) == 0 ? 15 : cardValue(cards[0]) - 2;
            break;
        case CT_THREE_TAKE_ONE:
            score = cardValue(cards[0]) == 0 ? 15 : cardValue(cards[0]) - 2;
            break;
        case CT_THREE_TAKE_TWO:
            score = cardValue(cards[0]) == 0 ? 15 : cardValue(cards[0]) - 2;
            break;
        case CT_STRAIGHT:
            score = cardValue(cards[0]) == 0 ? 15 : cardValue(cards[0]) - 2;
            break;
        case CT_STRAIGHT_PAIR:
            score = cardValue(cards[0]) == 0 ? 15 : cardValue(cards[0]) - 2;
            break;
        case CT_BOMB:
            score = cardValue(cards[0]) == 0 ? 15 : cardValue(cards[0]) - 2;
            score *= 2;
            break;
        case CT_ERROR:
            score = -1;
            break;
    }
    return score;
}

int getCardsScore(const vector<int>& cards) {
    int n = cards.size();
    if (n == 0) {
        return 0;
    } else if (n == 1) {
        return getCardScore(cards);
    } else if (n == 2 && cardValue(cards[0]) == cardValue(cards[1])) {
        return getCardScore(cards);
    } else {
        int score = 0;
        vector<vector<int>> cardGroups;
        vector<int> group;
        for (int i = 0; i < n; i++) {
            if (group.empty() || cardValue(cards[i]) == cardValue(group[0])) {
                group.push_back(cards[i]);
            } else {
                cardGroups.push_back(group);
                group.clear();
                group.push_back(cards[i]);
            }
        }
        cardGroups.push_back(group);
        sort(cardGroups.begin(), cardGroups.end(), [](const vector<int>& a, const vector<int>& b) {
            return getCardType(a) < getCardType(b) || (getCardType(a) == getCardType(b) && cardValue(a[0]) > cardValue(b[0]));
        });
        for (int i = 0; i < cardGroups.size(); i++) {
            score += getCardScore(cardGroups[i]);
        }
        return score;
    }
}

int main() {
    vector<int> cards = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
                         13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
                         25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
                         37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
                         49, 50, 51, 52, 53};
    random_shuffle(cards.begin(), cards.end());
    vector<int> player1(cards.begin(), cards.begin()+17);
    vector<int> player2(cards.begin()+17, cards.begin()+34);
    vector<int> player3(cards.begin()+34, cards.end()-3);
    vector<int> lordCards(cards.end()-3, cards.end());

    cout << "Player 1's cards: ";
    for (int i = 0; i < player1.size(); i++) {
        cout << player1[i] << " ";
    }
    cout << endl;
    cout << "Player 2's cards: ";
    for (int i = 0; i < player2.size(); i++) {
        cout << player2[i] << " ";
    }
    cout << endl;
    cout << "Player 3's cards: ";
    for (int i = 0; i < player3.size(); i++) {
        cout << player3[i] << " ";
    }
    cout << endl;
    cout << "Lord's cards: ";
    for (int i = 0; i < lordCards.size(); i++) {
        cout << lordCards[i] << " ";
    }
    cout << endl;

    int score1 = getCardsScore(player1);
    int score2 = getCardsScore(player2);
    int score3 = getCardsScore(player3);
    int lordScore = getCardsScore(lordCards);

    cout << "Player 1's score: " << score1 << endl;
    cout << "Player 2's score: " << score2 << endl;
    cout << "Player 3's score: " << score3 << endl;
    cout << "Lord's score: " << lordScore << endl;

    if (score1 + score3 < score2 + lordScore) {
        cout << "Player 2 and Lord win!" << endl;
    } else {
        cout << "Player 1 and 3 win!" << endl;
    }

    return 0;
}

上面的代码首先定义了牌的点数和花色，然后定义了不同的牌型和得分计算方法。其中，`getCardType`函数根据牌的数量和点数判断牌型，`getCardScore`函数根据牌型计算得分，`getCardsScore`函数根据牌的数量和牌型排序计算总得分。程序最后随机生成一副牌，并将牌分给三个玩家和地主，计算得分并输出结果。