非空的循环单链表head的尾结点(由p所指向),满足( )。A.p→next==NULLB.p==NULLC.p→next=headD.p=head
非空的循环单链表head的尾结点P满足(45)。A.P->link=headB.P->link=nullC.P=nullD.P=head
非空的循环单链表 head 的尾结点 p 满足 ()。A.p -> next == headB.p -> next == NULLC.p == NULLD.p == head
4、非空的循环单链表head的尾结点p满足()。A.p->next==headB.p->next==NULLC.p==NULLD.p==head
非空的循环单链表head的尾结点p↑满足()。A.p↑.link=NULLB.p↑.link=headC.p=NULLD.p= head;
非空的循环单链表head的尾结点p满足()A.p.next=headB.p.next=NILC.p=NILD.p= head
非空的循环单链表head的尾结点p满足()A.p->next=nullB.p->next=headC.p=nullD.p=head
2、非空的循环单链表 head 的尾结点 p 满足 ()。A.p -> next == headB.p -> next == NULLC.p == NULLD.p == head
非空的循环单链表head的尾结点指针p满足()A.p->next = headB.p->next = nilC.p = nilD.p = head