C语言实现洗牌发牌小程序

 #include  #include  #include  #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;i53) { 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=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"); }