Created
December 28, 2016 14:27
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typedef struct Cards | |
{ | |
int face; | |
char* suit; | |
} Card; | |
char spade[5]; | |
char heart[5]; | |
char diamond[7]; | |
char club[4]; | |
strcpy(spade, "spade"); | |
strcpy(heart, "heart"); | |
strcpy(diamond, "diamond"); | |
strcpy(club, "club"); | |
int main(){ | |
int cards[52]; | |
Card* aicards[10]; | |
Card* usercards[10]; | |
char input[5]; | |
int aipicktimes = 0, userpicktimes = 0; | |
for(i=0; i<10; i++){ | |
aicards[i] = NULL; | |
usercards[i] = NULL; | |
} | |
srand(time(NULL)); | |
for(i=0; i<52; i++){ | |
cards[i] = 0; | |
} | |
for(aipicktimes; aipicktimes<2; aipicktimes++){ | |
aicards[aipicktimes] = output(cards); | |
} | |
for(userpicktimes; userpicktimes<2; userpicktimes++){ | |
usercards[i] = output(cards); | |
} | |
printf("%d %s", aicards[0]->face, aicards[0]->suit); | |
//Hit or Stand | |
while(1){ | |
scanf("%s", input); | |
if( strcmp(input, "Hit") == 0){ | |
usercards[++userpicktimes] = output(cards); | |
if( face_sum(aicards) < 17 ){ | |
aicards[++aipicktimes] = output(cards); | |
} | |
if( face_sum(usercards) > 21 || face_sum(aicards) > 21){ | |
break; | |
} | |
} | |
else if( strcmp(input, "Stand") == 0){ | |
if( face_sum(aicards) < 17 ){ | |
aicards[++aipicktimes] = output(cards); | |
} | |
else{ | |
break; | |
} | |
if( face_sum(usercards) > 21 || face_sum(aicards) > 21){ | |
break; | |
} | |
} | |
else{ | |
//print error | |
} | |
} | |
int aisum = face_sum(aicards), usersum = face_sum(usercards); | |
if( usersum > 21 && aisum > 21){ | |
//print ai win | |
} | |
else if( usersum > 21 ){ | |
//print ai win | |
} | |
else if( aisum > 21 ){ | |
//print user win | |
} | |
else if( usersum > aisum ){ | |
//print user win | |
} | |
else if( usersum < aisum ){ | |
//print ai win | |
} | |
else if( usersum == aisum ){ | |
//draw | |
} | |
} | |
Card* output(int* cards){ | |
int randnum; | |
do{ | |
randnum = rand()%52; | |
}while( cards[randnum] == 1) | |
cards[randnum] = 1; | |
Card *card = malloc(sizeof(Card)); | |
card->face = num%13+1;//數字1~13 | |
switch(num/13){ | |
case 0: | |
card->suit = spade; | |
break; | |
case 1: | |
card->suit = heart; | |
break; | |
case 2: | |
card->suit = diamond; | |
break; | |
case 3: | |
card->suit = club; | |
break; | |
} | |
return card; | |
} | |
int face_sum(Card** cardget){ | |
int i = 0, sum = 0, face; | |
while( cardget[i] != NULL){ | |
face = cardget[i]->face; | |
if( face > 1 && face < 11){ | |
sum = sum + face; | |
} | |
else if( face >= 11){ | |
sum = sum + 10; | |
} | |
else{ //face == 1 | |
if( sum + 11 > 21){ | |
sum = sum + 1; | |
} | |
else{ | |
sum = sum + 11; | |
} | |
} | |
} | |
return sum; | |
} |
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