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

#define NUM_SUITS 4
#define NUM_RANKS 13

int main(void)
{
    bool in_hand[NUM_SUITS][NUM_RANKS] = {false};
    int num_cards,rank,suit;
    const char rank_code[] = {'2','3','4','5','6','7','8','9','t','j','q','k','a'};
    const char suit_code[] = {'c','d','h','s'};

    srand((unsigned) time(NULL));

    printf("Enter number of cards in hand：");
    scanf("%d",&num_cards);

    printf("Your hand：");
    while(num_cards > 0)
    {
        suit = rand() % NUM_SUITS;
        rank = rand() % NUM_RANKS;
        if(!in_hand[suit][rank])
        {
            in_hand[suit][rank] = true;
            num_cards--;
            printf(" %c%c",rank_code[rank],suit_code[suit]);
        }
    }
    printf("\n");

    return 0;
}
书上照抄的，怎么我在vc++中运行不了呀？提示：f:\编程学习\扑克.cpp(1) : fatal error C1083: Cannot open include file: 'stdbool.h': No such file or directory