#include 
     
      #include 
      
       #include 
       
        int N; //牌序int integral_player; //玩家积分int integral_computer; //电脑积分int card[52]= {102,103,104,105,106,107,108,109,110,111,112,113,114,202,203,204,205,206,207,208,209,210,211,212,213,214               ,302,303,304,305,306,307,308,309,310,311,312,313,314,402,403,404,405,406,407,408,409,410,411,412,413,414,              };int player1[10]= {0,};int player2[10]= {0,};int player1_card=0;int player2_card=0;void show_cards(int i); //示牌void riffle(); //洗牌void Send_cards(); //发牌void add_player(); //玩家要牌void add_computer(); //电脑要牌void cal_point(); //计算点数void integral_read(); //积分读取，显示void integral_write(); //积分写入int main(){    char choose;    integral_read(); //积分读取    do    {        //printf("洗牌測试 \n");        riffle(); //洗牌        Send_cards(); //发牌        add_player(); //玩家要牌        add_computer(); //电脑要牌        cal_point(); //计算点数        integral_write(); //积分写入        printf("******************* SUCCESS ***********************\n");        printf("按 N 退出，其它键继续....\n\n");        fflush(stdin);        choose=getchar();        printf("\n");    }    while (choose !='n'&&choose!='N');    return 0;}void riffle(){    int a,t,i;    srand(time(0));    /*for (i=0; i<52; i++)    {        if (i%13==0)        {            printf("\n\n");        }        show_cards(i);    }    printf("\n\n");    printf("上面是正常牌序，后面是洗牌后的牌序\n"); //洗牌測试*/    for (i=0; i<52; i++)    {        a=rand()%52;        t=card[i];        card[i]=card[a];        card[a]=t;    }    N=0; //牌序重置；    player1_card=0; //玩家牌序重置。    player2_card=0; //电脑牌序重置；    /*for (i=0; i<52; i++) //洗牌測试    {        if (i%13==0)        {            printf("\n\n");        }        show_cards(i);    }    printf("\n\n");*/}void Send_cards(){    int j;    printf("玩家拿牌:");    for (j=0; j<2; j++)    {        show_cards(N);        player1[player1_card]=card[N];        player1_card++;        N++;    }    printf("\n\n");    printf("电脑拿牌:");    for (j=0; j<2; j++)    {        show_cards(N);        player2[player2_card]=card[N];        player2_card++;        N++;    }    printf("\n\n");}void show_cards(int i){    int choose;    choose=card[i]/100;    switch (choose)    {    case 1:        if (card[i]%100==14)        {            printf("SA\t");            break;        }        else if (card[i]%100==13)        {            printf("SK\t");            break;        }        else if (card[i]%100==12)        {            printf("SQ\t");            break;        }        else if (card[i]%100==11)        {            printf("SJ\t");            break;        }        else        {            printf("S%d\t",card[i]%100);            break;        }    case 2:        if (card[i]%100==14)        {            printf("DA\t");            break;        }        else if (card[i]%100==13)        {            printf("DK\t");            break;        }        else if (card[N]%100==12)        {            printf("DQ\t");            break;        }        else if (card[i]%100==11)        {            printf("DJ\t");            break;        }        else        {            printf("D%d\t",card[i]%100);            break;        }    case 3:        if (card[i]%100==14)        {            printf("CA\t");            break;        }        else if (card[i]%100==13)        {            printf("CK\t");            break;        }        else if (card[i]%100==12)        {            printf("CQ\t");            break;        }        else if (card[i]%100==11)        {            printf("CJ\t");            break;        }        else        {            printf("C%d\t",card[i]%100);            break;        }    case 4:        if (card[N]%100==14)        {            printf("HA\t");            break;        }        else if (card[N]%100==13)        {            printf("HK\t");            break;        }        else if (card[N]%100==12)        {            printf("HQ\t");            break;        }        else if (card[i]%100==11)        {            printf("HJ\t");            break;        }        else        {            printf("H%d\t",card[i]%100);            break;        }    }}void add_player(){    int choose;    do    {        printf("玩家: 1.要牌 2.不要\040");        scanf("%d",&choose);        switch (choose)        {        case 1:            show_cards(N);            player1[player1_card]=card[N];            player1_card++;            N++;            printf("\n");            continue;        case 2:            printf("不要\n");            return;        }    }    while (1);}void add_computer(){    int i;    while (1)    {        int choose=2;        int point=0;        for (i=0; i
        
         21)    {        printf("玩家爆掉\n\n");        winner1=0;    }    else        winner1=1;    if (point2>21)    {        printf("电脑爆掉\n\n");        winner2=0;    }    else        winner2=1;    if (winner1>winner2){        printf("玩家胜，得1分\n\n");        integral_player++;        return;    }    else if((winner1=winner2==1)){        if (point1>point2){            printf("玩家胜。得1分\n\n");        integral_player++;        return;        }        else{            printf("电脑胜，得1分\n\n");        integral_computer++;        return;        }    }    else if ((winner1=winner2==0)){        printf("电脑胜，得1分\n\n");        integral_computer++;        return;    }    else if (winner1
        
       
      
     

还有不完好的地方

比方 A仅仅能作为11使用 不能看情况做1 计算

假设2个牌同样 不算豹子 

下次继续改进