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[kenny]

struct nodeTag
{
int data;
struct nodeTag *link;
};
struct nodeTag node, *head, *tail, *p;
main()
{
head=(struct nodeTag *)malloc(sizeof(node));
head->data = 11;
tail=(struct nodeTag *)malloc(sizeof(node));
tail->data = 99;
tail->link = NULL;
head->link = tail;
printf("address of head = 0x%p\n", &head);
printf("content of head = 0x%04x\n", head);

下面是我看書上的範例,有關鏈結串列的
可是我不懂的地方是~~在printf 之後的 &head 和head有什麼不同呢??
謝謝大家的解答

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