카드게임

#include<stdio.h>

#include<stdlib.h>

#include<math.h>

#define computer 1

#define user 2

#define NOT_USED -1

#define USED 0

int card[4] [13];

int computer_card[3] [2];

int user_card[3] [2];

void shuffle()

{

int i, j;

for(i=0; i<3; i++)

for(j=0; j<2; j++)

computer_card[i] [j] = NOT_USED;

for(i=0; i<3; i++)

for(j=0; j<2; j++)

user_card[i] [j] = NOT_USED;

}

void getcard(int kind, int index)

{

int shape, num;

do{

shape = rand() % 4;

num= rand() % 13;

} while(card[shape] [num]

card[shape] [num] = used;

shape++;

num++;

if(num > 10)

num = 10;

if(kind==computer)

computer_card[index] [0] = shape;

computer_card[index] [0] = num;

}

else

user_card

}

void showcard()

{

printf("computer : ");

for(i=0; i<3; i+) {

if(computer_card[i] [0] == not_used)

break;

printf("[%d , %d] ",

computer_card[i][0], computer_card[i][1];

}

printf("\n");

printf("USER : ");

void judge()

{

int computer_sum(), user_sum=0;

int i;

for(i=0; i<3; i++) {

if(computer_card[i] [1] == NOT_USED)

break;

computer_sum += computer[i] [1];

for(i=0; i<3; i++) {

if(computer_card[i] [1] == NOT_USED)

break;

user_sum += computer[i] [1];

}

if(computer_sum > 21) && (user_sum >21)) {

if(computer_sum < user_sum)

printf(" 게임에서 졌습니다. \n");

else

printf(" 게임에서 이겼습니다. \n");

}

else if(computer_sum > 21)

printf(" 게임에서 이겼습니다. \n");

else if(user_sum >21)

printf(" 게임에서 졌습니다. \n");

else if((computer_sum == 21) && (user_sum == 21))

printf(" 비겼습니다. \n");

else if (computer_sum > user_sum)

printf(" 게임에서 졌습니다. \n");

else

printf(" 게임에서 이겼습니다. \n");

}

void main()

{

char answer;

printf("------------- START the GAME -------------\n");

shuffle();

getcard(computer, 0);

getcard(user, 0);

getcard(user, 1);

showcard();

printf("카드를 한 장 더 받겠습니까? (y/n)");

fflush(stdin);

scanf("%c", &answer);

if((answer=='y') || (answer=='y'))

getcard(user, 2);

getcard(computer, 1);

if(computer_card[0] [1] + computer_card[1] [1]) < 17)

getcard(computer, 2);

showcard();

judge();

printf("------------- GAME OVER -------------\n");

}