在循环双链表的p所指节点之后插入s所直接点操作
A,p->next=s;
s->prior=p;
p->next->prior=s;
s->next=p->next;
B.p->next=s;
p->next->prior=s;
s->prior=p;
s->next=p->next;
C.s->prior=p;
s->next=p->next;
p->next=s;
p->next->prior=s;
D.s->prior=p;
s->next=p->next;
p->next->prior=s;
p->next=s;
有啥区别么,为啥我觉得就是一样呢?说得好有加分
邮箱: 联系方式: