普通版

#include
#include
#include

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

void shuffle(int wDeck[][FACES]);
void send(int wDeck[][FACES], const char* wSuit[], const char* wFace[]);

void main()
{
 int deck[SUITS][FACES]={0};
 const char* suit[SUITS]={"Heart","Diamond","Club","Spade"};
 const char* face[FACES]={"Ace","Two","Three","Four","Five","Six","Seven","Eight","Nine","Ten","Jack","Queen","King"};
 
 srand(time(NULL));
 shuffle(deck);
 send(deck, suit, face);
}

void shuffle(int wDeck[][FACES])
{
 int row,column,card;

 for(card=1;card<=CARDS;card++)
 {
 row = rand() % SUITS;
 column = rand() % FACES;
 while(wDeck[row][column] != 0)
 {
 row = rand() % SUITS;
 column = rand() % FACES;
 }
 wDeck[row][column] = card;
 }
}

void send(int wDeck[][FACES], const char* wSuit[], const char* wFace[])
{
 int card,row,column;
 for(card=1;card<=CARDS;card++)
 {
 for(row=0;row
高性能版
//先按顺序填满52个格子，再产生随机格子相互交换

#include
#include
#include

#define CARDS 52
#define FACES 13

struct card
{
 const char* face;
 const char* suit;
};
typedef struct card Card;

void shuffle(Card *const wDeck);
void send(const Card *const wDeck);//指针常量与数据常量均不可以改变，都用const限定，*前是限定指针，*后是限定数据

void main()
{
 const char* wSuit[]={"Heart","Diamond","Club","Spade"};//指针数组是一个数组
 const char* wFace[]={"Ace","Two","Three","Four","Five","Six","Seven","Eight","Nine","Ten","Jack","Queen","King"};
 int i;
 Card deck[CARDS];
 for(i=0;i