本文实例为大家分享了C语言实现洗牌发牌小程序的具体代码，供大家参考，具体内容如下

构建一副扑克牌，并实现洗牌发牌。

代码

#include <stdio.h>#include <time.h>#include <stdlib.h> #define NUM 10000 //洗牌混乱度 char color[7][7] = {"空白","红桃","黑桃","草花","方片","小王","大王"}; // 1:红桃 2:黑桃 3:草花 4:方片 5:小王 6:大王char number[]={"0A234567890JQK"}; // 0:不存内容 1:A 2:2 3:3 4:4 5:5 6:6 7:7 8:8 9:9 10:10 11:J 12:Q 13:K //构建扑克struct card{ unsigned int number; unsigned int color;}; unsigned int NUM_card=53; //剩余未发的牌数(发牌时用的变量) struct card card[54]; //创建保存一副牌的结构体 //构建一副牌(有序)void creat_pair_card(){ int num=1; int col=1; int i=0; for(num=1;num<=15;num++) { //生成大小王 if(num>=14) { card[i].number=num; card[i].color=col++; i++; } else { //生成普通牌 for(col=1;col<=4;col++) { card[i].number=num; card[i].color=col; i++; } } }} //显示一副牌void print_card(){ int i; int num,col; //点数与花色对应数组下标 for(i=0;i<54;i++) { col=card[i].color; num=card[i].number; if(col>=5) { printf("%s\t",color[col]); } else { if(num==10) { printf("%s:",color[col]); printf("10\t"); } else { printf("%s:",color[col]); printf("%c\t",number[num]); } } } printf("\n");} //洗牌void wash_card(){ int i; int ch1,ch2; srand((unsigned)time(NULL)); for(i=0;i<NUM;i++) //循环次数越大越乱 { ch1=rand()%100; //2147483647 取最后两位0-99 ch2=rand()%100; if(ch1>53) { ch1=100-ch1; //随机数大于53则减小 } if(ch2>53) { ch2=100-ch2; } if(ch1 == ch2) { continue; } //两个随机牌交换 struct card tmp=card[ch1]; card[ch1]=card[ch2]; card[ch2]=tmp; }} //发牌void send_card(struct card hand[],int num){ if(NUM_card<num) { printf("数量不足\n"); return; } int i; for(i=0;i<num;i++) { hand[i]=card[NUM_card-i]; } NUM_card=NUM_card-num;} //显示手牌void print_hand_card(struct card hand[],int num){ int i; int point,col; for(i=0;i<num;i++) { col=hand[i].color; point=hand[i].number; if(col>=5) { printf("%s ",color[col]); } else { if(point==10) { printf("%s:",color[col]); printf("10 "); } else { printf("%s:",color[col]); printf("%c ",number[point]); } } } printf("\n");} int main(void){ creat_pair_card(); //创建一副牌 有序 wash_card();//洗牌 print_card();//打印 struct card hand1[17]; //创建两个结构体保存手牌17张 struct card hand2[17]; send_card(hand1,17); //发牌 send_card(hand2,17); printf("手牌A: "); print_hand_card(hand1,17); printf("\n"); printf("手牌B: "); print_hand_card(hand2,17); printf("\n");}

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