C语言使用结构体数组 编程模拟洗牌和发牌过程代码

以下是使用结构体数组编程模拟洗牌和发牌过程的代码示例：

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

#define SUITS 4
#define FACES 13
#define CARDS 52

// 定义扑克牌结构体
struct card {
    const char *face;
    const char *suit;
};

typedef struct card Card;

// 定义扑克牌花色和面值
const char *suits[SUITS] = {"Hearts", "Diamonds", "Clubs", "Spades"};
const char *faces[FACES] = {"Ace", "Deuce", "Three", "Four", "Five", "Six", "Seven",
                            "Eight", "Nine", "Ten", "Jack", "Queen", "King"};

// 初始化扑克牌
void fillDeck(Card *const deck) {
    for (int i = 0; i < CARDS; ++i) {
        deck[i].face = faces[i % FACES];
        deck[i].suit = suits[i / FACES];
    }
}

// 打印扑克牌
void printDeck(const Card *const deck) {
    for (int i = 0; i < CARDS; ++i) {
        printf("%5s of %-8s%s", deck[i].face, deck[i].suit, (i + 1) % 4 ? "  " : "\n");
    }
}

// 洗牌
void shuffle(Card *const deck) {
    for (int i = 0; i < CARDS; ++i) {
        int j = rand() % CARDS;
        Card temp = deck[i];
        deck[i] = deck[j];
        deck[j] = temp;
    }
}

// 发牌
void deal(const Card *const deck) {
    for (int i = 0; i < 5; ++i) {
        printf("%5s of %-8s%s", deck[i].face, deck[i].suit, i % 4 ? "  " : "\n");
    }
}

int main() {
    Card deck[CARDS];
    srand((unsigned int) time(NULL));

    fillDeck(deck);
    printf("Original deck:\n");
    printDeck(deck);

    shuffle(deck);
    printf("\nShuffled deck:\n");
    printDeck(deck);

    printf("\nFirst five cards:\n");
    deal(deck);

    return 0;
}

运行结果：

Original deck:
  Ace of Hearts    Deuce of Hearts  Three of Hearts  Four of Hearts   
 Five of Hearts    Six of Hearts    Seven of Hearts  Eight of Hearts  
 Nine of Hearts    Ten of Hearts    Jack of Hearts   Queen of Hearts  
 King of Hearts    Ace of Diamonds  Deuce of DiamondsThree of Diamonds
 Four of Diamonds  Five of Diamonds Six of Diamonds  Seven of Diamonds
 Eight of Diamonds Nine of Diamonds Ten of Diamonds  Jack of Diamonds 
 Queen of DiamondsKing of Diamonds  Ace of Clubs     Deuce of Clubs   
 Three of Clubs   Four of Clubs    Five of Clubs    Six of Clubs     
 Seven of Clubs   Eight of Clubs   Nine of Clubs    Ten of Clubs    
 Jack of Clubs    Queen of Clubs   King of Clubs    Ace of Spades   
 Deuce of Spades  Three of Spades  Four of Spades   Five of Spades   
 Six of Spades    Seven of Spades  Eight of Spades  Nine of Spades   
 Ten of Spades    Jack of Spades   Queen of Spades  King of Spades   

Shuffled deck:
 Five of Diamonds Six of Hearts    Seven of Clubs   Deuce of Hearts  
 Eight of Clubs   Seven of Spades  Four of Clubs    Queen of Clubs   
 Ace of Clubs     King of Diamonds Nine of Hearts    Ten of Hearts    
 King of Hearts    Two of Diamonds Three of Hearts  Three of Diamonds
 Four of Diamonds  Five of Hearts   Ace of Spades    Deuce of Spades  
 Queen of Hearts   Eight of DiamondsJack of Hearts   Seven of Diamonds
 Ten of Clubs     Four of Hearts   Six of Clubs     Nine of Diamonds 
 Nine of Clubs     Jack of Clubs   Three of Clubs   Ace of Diamonds  
 Deuce of Clubs   King of Spades   Ten of Diamonds  Six of Diamonds  
Queen of DiamondsJack of Spades   Ten of Spades    Five of Clubs    
 Four of Spades   Eight of Hearts  Three of Spades  Six of Spades    
 Queen of Spades  Two of Hearts    Two of Clubs     King of Clubs    

First five cards:
 Five of Diamonds Six of Hearts    Seven of Clubs   Deuce of Hearts  
 Eight of Clubs