Question

C语言编写一个洗牌发牌程序 1) 洗牌功能 2) 发牌功能: 54张牌,随机发给4个玩家,要求显示各玩家及底牌. 3）

Answer 1

洗牌的程序

#include <stdio.h>
#include <conio.h>
#include <stdlib.h>
#include <time.h>

#define N 52

int main(void)
{
int poker[N + 1];
int i, j, tmp, remain;

/* 初始化阵列 */
for (i = 1; i <= N; i++)
{
poker[i] = i;
printf("%d ", poker[i]);
}
printf("\n");

srand(time(0));

/* 洗牌 */
for (i = 1; i <= N; i++)
{
j = rand() % N + 1;
tmp = poker[i];
poker[i] = poker[j];
poker[j] = tmp;
}

for (i = 1; i <= N; i++)
{
printf("%d ", poker[i]);
}

/* 判断花色 */
for (i = 1; i <= N; i++)
{
switch((poker[i] - 1) / 13)
{
case 0:
printf("桃"); break;
case 1:
printf("心"); break;
case 2:
printf("砖"); break;
case 3:
printf("梅"); break;
}

/* 数字 */
remain = poker[i] % 13;
switch(remain)
{
case 0:
printf("K "); break;
case 12:
printf("Q "); break;
case 11:
printf("J "); break;
default:
printf("%d ", remain); break;
}

if (i % 13 == 0)
printf("\n");
}

return 0;
}