i++;
 }

 /*分给carr2接下来的三个数*/
 while (i < 6)
 {
  carr2[i-3].val = cards[i].val;
  carr2[i-3].kind = cards[i].kind;
  i++;
 }

    /*分给carr3接下来的三个数*/
 while (i < 9)
 {
     carr3[i-6].val = cards[i].val;
     carr3[i-6].kind = cards[i].kind;
     i++;
 }
}

/*rshift的实现*/
void rshift(Card *carr1, Card *carr2, Card *carr3, int counter)
{
 Card temp2;/*用于存放carr2[counter]*/
 Card temp3;/*用于存放carr3[counter]*/

 /*temp = carr2*/
 temp2.val = carr2[counter].val;
 temp2.kind = carr2[counter].kind;
   
 /*carr2 = carr1*/
 carr2[counter].val = carr1[counter].val;
 carr2[counter].kind = carr1[counter].kind;
   
 /*temp3 = carr3*/
 temp3.val = carr3[counter].val;
 temp3.kind = carr3[counter].kind;

 /*carr3 = carr2*/
 carr3[counter].val = temp2.val;
 carr3[counter].kind = temp2.kind;

 /*carr1 = carr3*/
 carr1[counter].val = temp3.val;
 carr1[counter].kind = temp3.kind;
}

Card* result_process(Card *carr1, Card *carr2, Card *carr3, int counter)
{
 rshift(carr1, carr2, carr3, counter); /* 把数组的第一个元素依次右移*/
 if(counter == 2)
 {
  return(&carr2[2]);
 }

 show(carr1, 3);
 show(carr2, 3);
 show(carr3, 3);

    puts("请给出你记住的牌所在行数:");
    fflush(stdin);
    int input = 1;
 input = getchar(); /*获取你选的组*/

 switch(input)
 {
 case '1':
  return(result_process(carr1, carr2, carr3, ++counter));
  break;
 case '2':
  return(&carr2[counter]);
  break;
 default:
  puts("你在撒谎！不和你玩了！");
  return NULL;
 }
}