模拟扑克的洗发牌

 

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

typedef struct
{
    char suit[10]; /*花色*/
    char face[10]; /*牌面*/
}CARD;

void FillCard(CARD card[]);//保存一幅扑克牌
void DealCard(CARD card[],int result[]);//发牌
void InitializeCard(int result[]);//发牌
void shuffleCard(int result[]);//模拟洗牌


int main()
{
    CARD card[52];
    int result[52];
    FillCard(card);
    InitializeCard(result);
    DealCard(card,result);//洗牌前
    printf("After shuffle:
");
    shuffleCard(result);
    DealCard(card,result);
    return 0;
}


/*保存一副扑克牌*/
void FillCard(CARD card[])
{
    int i;
    char *pSuit[]={"Spades","Hearts","Clubs","Diamonds"};
    char *pFace[]={"A","2","3","4","5","6","7","8","9","10","Jack","Queen","King"};
    for (i=0;i<52;++i)
    {
        strcpy(card[i].suit,pSuit[i/13]);
        strcpy(card[i].face,pFace[i%13]);
    }
}

/*顺序发牌*/
void DealCard(CARD card[],int result[])
{
    int i;
    for (i=0;i<52;++i)
    {
        printf("%10s%7s
",card[result[i]].suit,card[result[i]].face);
    }
}


void InitializeCard(int result[])
{
    int i;
    for (i=0;i<52;++i)
    {
        result[i]=i;
    }
}

/*洗牌*/
void shuffleCard(int result[])
{
    int i,j,temp;
    srand(time(NULL));
    for (i=0;i<52;++i)
    {
        j=rand()%52;
        temp     =result[j];
        result[j]=result[i];
        result[i]=temp;
    }

}