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#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#define UPBDECK 52
#define LWBDECK 1
#define FALSE 0
#define TRUE 1
typedef struct {int pipval; char *suit;} CARD;
CARD pack[UPBDECK +1], outpack[UPBDECK + 1];
int played [UPBDECK +1]; /* boolean array of 1 and 0 to show if card played */
int cardcount = 0, gamecount = 1, gameswon = 0;
char *stars = "****";
char *hearts = "HRTS";
char *clubs = "CLBS";
char *diamonds = "DMDS";
char *spades = "SPDS";
char *cardval = "*A23456789TJQK";
void shuffle (CARD *deck)
{
CARD temp; int i,j;
for (i = LWBDECK; i <= UPBDECK; i++)
{
j = i + random() % (UPBDECK -i +1);
temp = deck[i];
deck[i] = deck [j];
deck[j] = temp;
}
}
void initialise (CARD *deck) /* initialise the pack and the "played" booleans*/
{
int i, j, k = 1; char *suit;
for (j = 1; j <= 4; j++)
{
switch (j)
{
case 1: suit = hearts; break;
case 2: suit = clubs; break;
case 3: suit = diamonds; break;
case 4: suit = spades; break;
}
for (i = 1; i<= 13; i++)
{
deck[k].pipval = i;
deck[k].suit = suit;
outpack[k].pipval =0;
outpack[k].suit = stars;
k++; /* k is incremented within a 1 -> 13 loop inside an outer 1 -> 4 loop Hence it cannot exceed 52 */
}
}
/*initialise the booleans */
for (i = LWBDECK -1; i <= UPBDECK; i++)
played[i] = FALSE;
}
void printgame(CARD *outdeck)
{
int i=1, j=1;
printf("OUTCOME OF THE GAME WAS AS FOLLOWS\n\n");
while(i<13)
{
printf(" %c %s %c %s %c %s\n",
cardval[outdeck[j+10].pipval],outdeck[j+10].suit,
cardval[outdeck[j+11].pipval],outdeck[j+11].suit,
cardval[outdeck[j].pipval],outdeck[j].suit);
i += 3;
j +=13;
}
printf("\n\n\n");
j=1;
while(i>=13 && i<=20)
{
printf(" %c %s %c %s\n",
cardval[outdeck[j+9].pipval],outdeck[j+9].suit,
cardval[outdeck[j+1].pipval],outdeck[j+1].suit);
i += 2;
j +=13;
}
printf("\n\n\n");
j=1;
while(i>=21 && i<=32 )
{
printf(" %c %s %c %s %c %s\n",
cardval[outdeck[j+8].pipval],outdeck[j+8].suit,
cardval[outdeck[j+12].pipval],outdeck[j+12].suit,
cardval[outdeck[j+2].pipval],outdeck[j+2].suit);
i += 3;
j += 13;
}
printf("\n\n\n");
j=1;
while(i>=33 && i<=40)
{
printf(" %c %s %c %s\n",
cardval[outdeck[j+7].pipval],outdeck[j+7].suit,
cardval[outdeck[j+3].pipval],outdeck[j+3].suit);
i += 2;
j += 13;
}
printf("\n\n\n");
j=1;
while(i>=41 && i<=52 )
{
printf(" %c %s %c %s %c %s\n",
cardval[outdeck[j+6].pipval],outdeck[j+6].suit,
cardval[outdeck[j+5].pipval],outdeck[j+5].suit,
cardval[outdeck[j+4].pipval],outdeck[j+4].suit);
i += 3;
j += 13;
}
printf("\n\ngamecount = %d cardcount= %d\n", gamecount, cardcount);
}
void setoutpack(int pos)
{
int new;
int again = TRUE;
new = pack[pos].pipval;
do
{
if(played[new]== 0)
{
outpack[new]=pack[pos];
played[new]=TRUE;
again = FALSE;
}
else
{
new += 13;
again = TRUE;
}
}while(again==1);
}
int main (char argc, char *argv[])
{
int i=1,j=0, kingcount=0, pointer = UPBDECK;
srandom((unsigned int) time(NULL));
initialise(pack);
shuffle(pack);
do
{
setoutpack(i);
cardcount++;
j= pack[i].pipval;
i=j +13;
if(j==13)
kingcount++;
}while(kingcount <4);
printgame(outpack);
if(cardcount==52 && kingcount==4)
printf("Game completed!! Chance of this was 1 in 13 \n\n");
}/*end of main */
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