C语言怎么实现发牌洗牌

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1.模拟发牌程序

通过写两个函数模块来编写洗牌程序和打印的发牌程序

2.编写洗牌程序

void shuffle(char cards[][10],int n){    int i=54;    char ca,cb,ct[10];    srand((unsigned)time(NULL));        while(i--){        ca=rand()%54;        cb=rand()%54;                strcpy(ct,cards[ca]);        strcpy(cards[ca],cards[cb]);        strcpy(cards[cb],ct);            }        }

3.编写打印的发牌程序

void printCard(char cards[][10],int n){    int i,rn=0;    printf("第一个人:\n");    for(i=0;i<17;i++){        if(rn%5==0)            printf("\n");        rn++;        printf("%s      ",cards[i]);            }    printf("\n\n第二个人:\n");    rn=0;    for(i=17;i<33;i++){        if(rn%5==0)            printf("\n");        rn++;        printf("%s      ",cards[i]);            }    printf("\n\n第三个人:\n");    rn=0;    for(i=33;i<50;i++){        if(rn%5==0)            printf("\n");        rn++;            printf("%s      ",cards[i]);        }    printf("\n\n底牌:\n");    for(i=51;i<54;i++){        printf("%s      ",cards[i]);            }    printf("\n");    getchar();}

4.在主函数预定义和调用

main(){    system("color 0f");    char cards[][10]={    "红桃 2","红桃 3","红桃 4","红桃 5","红桃 6","红桃 7","红桃 8","红桃 9","红桃 10","红桃 J","红桃 Q","红桃 K","红桃 A",    "方块 2","方块 3","方块 4","方块 5","方块 6","方块 7","方块 8","方块 9","方块 10","方块 J","方块 Q","方块 K","方块 A",    "梅花 2","梅花 3","梅花 4","梅花 5","梅花 6","梅花 7","梅花 8","梅花 9","梅花 10","梅花 J","梅花 Q","梅花 K","梅花 A",            "黑桃 2","黑桃 3","黑桃 4","黑桃 5","黑桃 6","黑桃 7","黑桃 8","黑桃 9","黑桃 10","黑桃 J","黑桃 Q","黑桃 K","黑桃 A",    "大王","小王"     };    int n = 54;     shuffle(cards,n);    printCard( cards, n);        return 0;}

5.最终程序

#include#include#include #includevoid shuffle(char cards[][10],int n);void printCard(char cards[][10],int n);main(){    system("color 0f");    char cards[][10]={    "红桃 2","红桃 3","红桃 4","红桃 5","红桃 6","红桃 7","红桃 8","红桃 9","红桃 10","红桃 J","红桃 Q","红桃 K","红桃 A",    "方块 2","方块 3","方块 4","方块 5","方块 6","方块 7","方块 8","方块 9","方块 10","方块 J","方块 Q","方块 K","方块 A",    "梅花 2","梅花 3","梅花 4","梅花 5","梅花 6","梅花 7","梅花 8","梅花 9","梅花 10","梅花 J","梅花 Q","梅花 K","梅花 A",            "黑桃 2","黑桃 3","黑桃 4","黑桃 5","黑桃 6","黑桃 7","黑桃 8","黑桃 9","黑桃 10","黑桃 J","黑桃 Q","黑桃 K","黑桃 A",    "大王","小王"     };    int n = 54;     shuffle(cards,n);    printCard( cards, n);        return 0;}void shuffle(char cards[][10],int n){    int i=54;    char ca,cb,ct[10];    srand((unsigned)time(NULL));        while(i--){        ca=rand()%54;        cb=rand()%54;                strcpy(ct,cards[ca]);        strcpy(cards[ca],cards[cb]);        strcpy(cards[cb],ct);            }        }void printCard(char cards[][10],int n){    int i,rn=0;    printf("第一个人:\n");    for(i=0;i<17;i++){        if(rn%5==0)            printf("\n");        rn++;        printf("%s      ",cards[i]);            }    printf("\n\n第二个人:\n");    rn=0;    for(i=17;i<33;i++){        if(rn%5==0)            printf("\n");        rn++;        printf("%s      ",cards[i]);            }    printf("\n\n第三个人:\n");    rn=0;    for(i=33;i<50;i++){        if(rn%5==0)            printf("\n");        rn++;            printf("%s      ",cards[i]);        }    printf("\n\n底牌:\n");    for(i=51;i<54;i++){        printf("%s      ",cards[i]);            }    printf("\n");    getchar();}

6.1程序结果

6.2

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