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->priorB.p->prior->priorC.s->prior->next=sD.s->prior->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->prior

B.p->prior->prior

C.s->prior->next=s

D.s->prior->prior=s


相关考题:

在一个双链表中删除指针p所指结点,可执行以下操作:p->next->prior=();p->prior->next=();();

在一个双链表中,删除p结点(非尾结点)的操作是()。 A.p->prior->next=p->next;p->next->prior=p->prior;B.p->prior=p->prior->prior;p->prior->prior=p;C.p->next->prior=p;p->next=p->next->next;D.p->next=p->prior->prior;p->prior=p->prior->prior;

在双向链表中,在p所指向的结点前插入一个q所指向的结点,相应的操作语句是()。 注:双向链表的结点结构为(prior,data,next)。A.p->prior=q;q->next=p;p->prior->next=q;q->prior=q;B.p->prior=q;p->prior->next=q;q->next=p;q->prior=p->prior;C.q->next=p;q->prior=p->prior;p->prior->next=q;p->prior=q;D.q->prior=p->prior;q->next=q;p->prior=q;p->prior=q;

在一个双链表中,在*p结点之前插入结点*q的操作是 _______。A.p -> prior = q;q-> next=p;p -> prior ->next=q; q ->prior= p -> prior;B.q ->prior= p -> prior;p -> prior ->next=q;q-> next=p;p -> prior = q->next;C.q-> next=p;p -> next=q;q-> prior ->next= q;q-> next=p;D.p -> prior ->next=q;q-> next=p;q -> prior = p->prior;p -> prior = q;

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->next = p->prior->next;D.p->next = p->prior->prior; p->prior = p->next->next;

27、在一个双链表中,删除结点p(非尾结点)的操作语句是A.p-> prior->next=p->next; p-> next-> prior=p-> priorB.p->prior=p-> prior-> prior; p-> prior-> prior=p;C.p-> next-> prior=p;p->next=p->next->next;D.p->next=p-> prior一> prior; p->prior=p->prior-> prior

【单选题】在双向循环链表中,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->next=p->next->next;D.p->next=p->prior->prior; p->prior=p->next->next;

在非空循环双向链表中,在q所指的结点前插入一个由p所指结点的过程依次为: p->next=q; p->prior=q->prior; _____________; q->prior=p.A.q->next = pB.q->prior->next = pC.p->prior->next = pD.p->next->prior = p

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;