Programming

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

struct card { 
 const char *face;
 const char *suit;
 const char *color;
};

typedef struct card Card;
typedef unsigned char pairs;

const char *face[] = { "Ace", "Two", "Three", "Four", "Five","Six", "Seven",
                                  "Eight", "Nine", "Ten","Jack", "Queen", "King"};
const char *suit[] = { "Hearts", "Diamonds", "Clubs", "Spades"};
const char *color[]= {"Black","Red"};
void printdeck( const Card * const );
void fillDeck( Card * const, const char *[], const char *[] ,const char *[]);
void deal(card cards[52], card hands[5][5]);
int main()
{
int hand,cd,winner;
card hands[5][5],handssorted[5][5];
pairs numpairs[5],highest;
Card deck[52];
srand( time( NULL) );
fillDeck( deck, face, suit, color );
printdeck(deck);
printf("\n ----------------------------------------------------------\n");

system("pause");
return 0;

}
//------------------------------------------------------------------------------------------------------
void fillDeck( Card * const wDeck, const char * wFace[], const char * wSuit[], const char * wColor[])
{
		   int i;
		   for ( i = 0; i <= 51; i++ ) { 
		      wDeck[i].face  = wFace[ i % 13 ];
		      wDeck[i].suit  = wSuit[ i / 13 ];
		      wDeck[i].color = wColor[i%2];
        }
}
//-----------------------------------------------------------------------------------------------------
void shuffle( Card * const wDeck )
{
		   int i, j;
		   Card temp;
		   for ( i = 0; i <= 51; i++ ) { 
		      j = rand() % 52;
		      temp = wDeck[ i ];
		      wDeck[ i ] = wDeck[ j ];
		      wDeck[ j ] = temp;
}
}
//-----------------------------------------------------------------------------------------------------------
void printdeck( const Card * const wDeck )
{
           int i;
		   for ( i = 0; i <= 51; i++ ){
		      printf( "\t%s\t of \t%-8s is \t%s \n \t", wDeck[i].face, 
		              wDeck[i].suit,wDeck[i].color,
		             ( i + 1 ) % 2 ? '\t' : '\n' );}
}

wDeck[i].color = color[i % 2];

wDeck[i].color = (wDeck[i].suit == wSuit[0]) ? "Red" : "Black";

#include <stdio.h>

enum suit_t
{
        // Arranged in this order to get black/red/black/red.
        SUIT_CLUB=0,    // 0 & 1 == 0.  Black.
        SUIT_HEART=1,   // 1 & 1 == 1.  Red.
        SUIT_SPADE=2,   // 2 & 1 == 0.  Black.
        SUIT_DIAMOND=3  // 3 & 1 == 1.  Red.
};

enum card_t
{
        CARD_MIN=0, CARD_MAX=52,

        // Cards are numbered as 0, 4, 8, 12, etc.  The first 2 bits decide the suit.
        CARD_ACE=(0<<2),      CARD_2=(1<<2),
        CARD_3=(2<<2),          CARD_4=(3<<2),
        CARD_5=(4<<2),          CARD_6=(5<<2),
        CARD_7=(6<<2),          CARD_8=(7<<2),
        CARD_9=(8<<2),          CARD_10=(9<<2),
        CARD_JACK=(10<<2),      CARD_QUEEN=(11<<2),
        CARD_KING=(12<<2)
};

const char const *cardnames[]={
        "Ace", "Two", "Three", "Four", "Five", "Six", "Seven",
        "Eight", "Nine", "Ten", "Jack", "Queen", "King", NULL };

const char const *colornames[]={ "Black", "Red", NULL };
const char const *suitnames[]={"Clubs", "Hearts", "Spades", "Diamonds", NULL };

#define CARD_NAMESTR(X)         (cardnames[(X)>>2])
#define CARD_SUITSTR(X)         (suitnames[(X)&SUIT_DIAMOND])
#define CARD_COLORSTR(X)        (colornames[((X)&1)])

int main(void)
{
        int card;

        for(card=CARD_MIN; card < CARD_MAX; card++)
        {
                printf("card %d is the %s of %s, and is %s\n", card,
                        CARD_NAMESTR(card), CARD_SUITSTR(card),
                        CARD_COLORSTR(card));
        }
}

card 0 is the Ace of Clubs, and is Black
card 1 is the Ace of Hearts, and is Red
card 2 is the Ace of Spades, and is Black
card 3 is the Ace of Diamonds, and is Red
card 4 is the Two of Clubs, and is Black
card 5 is the Two of Hearts, and is Red
card 6 is the Two of Spades, and is Black
card 7 is the Two of Diamonds, and is Red
...
card 44 is the Queen of Clubs, and is Black
card 45 is the Queen of Hearts, and is Red
card 46 is the Queen of Spades, and is Black
card 47 is the Queen of Diamonds, and is Red
card 48 is the King of Clubs, and is Black
card 49 is the King of Hearts, and is Red
card 50 is the King of Spades, and is Black
card 51 is the King of Diamonds, and is Red