题目内容

带头结点的单链表head为空的判定条件是()。

A. head==NULL
B. head->next == NULL
C. head->next = head
D. head->data = NULL

查看答案

搜索结果不匹配？点我反馈

更多问题

哪个结构删除速度快,但不能随机存取。

A. 链接表
B. 顺序表
C. 顺序有序表
D. 无法比较

No one enjoys _______ at.

A. laughing
B. to laugh
C. being laughed
D. to be laughed

You must do something to prevent your house _______.

A. to be broken in
B. from being broken in
C. to break in
D. from breaking in

They insisted on _______ another chance to try.A. given B. giving C. being givenD. to be given

A. given
B. giving
C. being given
D. to be given