在循环双链表的p所指向结点之后插入结点s的操作步骤是（ ）。
A: p->next=s; s->prior=p; p->next->prior=s; s->next=p->prior;
B: p->next=s; p->prior->next=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;
A: p->next=s; s->prior=p; p->next->prior=s; s->next=p->prior;
B: p->next=s; p->prior->next=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;
举一反三
- 在循环双链表的p所指向结点之后插入结点s的操作步骤是（ ）。 A: p->next=s; s->prior=p; p->next->prior=s; s->next=p->prior; B: p->next=s; p->prior->next=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;
- 在非空双向链表中,若要在p结点后面插入s结点,正确的语句序列是( )。 A: p->next=s ;s->prior=p;p->next->prior=s ;s->next=p->next; B: p->next->prior=s;p->next=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->next=p->next;p->next->prior=s ;s->prior=p;p->next=s;
- 在循环双链表的 p 所指的结点之前插入 s 所指结点的操作是( ) A: p->prior = s ; s->next = p ; p->prior->next = s ; s->prior = p->prior B: p->prior = s ; p->prior->next = s ; s->next = p ; s->prior = p->prior C: s->next = p ; s->prior = p->prior ; p->prior = s ; p->prior->next = s D: s->next = p ; s->prior = p->prior ; p->prior->next = s ; p->prior = s
- 在循环双链表的p所指的结点之前插入s所指结点的操作是（ ）。 A: p->prior = s ;s->next = p ;p->prior->next = s ;s->prior = p->prior B: p->prior = s ;p->prior->next = s ;s->next = p ;s->prior = p->prio C: s->next = p ;s->prior = p->prior ;p->prior = s ;p->prior->next = s D: s->next = p ;s->prior = p->prior ;p->prior->next = s ;p->prior = s
- 在双向链表存储结构中，删除p所指的结点时须修改指针（） A: （p->prior)->next=p->next;（p->next）->prior=p->prior; B: p->prior=（p->prior）->prior;（p->prior）->next=p; C: (p->next）->prior=p;p->rlink=（p->next）->next; D: p->next=（p->prior）->prior;p->prior=（p->next）->next