【判断题】【消耗次数：1】
队列的插入操作在队尾进行。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
用不带头结点的单链表存储队列时，其队头指针指向队头结点，其队尾指针指向队尾结点，则在进行删除操作时（ ）。
①
仅修改队头指针
②
仅修改队尾指针
③
队头、队尾指针都要修改
④
队头、队尾指针都可能要修改
【单选题】
设指针变量front表示链式队列的队头指针，指针变量rear表示链式队列的队尾指针，指针变量s指向将要入队列的结点X，则入队列的操作序列为（）。
①
front-next=s；front=s；
②
s-next=rear；rear=s；
③
rear-next=s；rear=s；
④
s-next=front；front=s；
【单选题】
在一个链队列中，假定front和rear分别为队首和队尾指针，则删除一个结点的操作为（ ）。
①
front=front->next
②
rear=rear->next
③
rear=front->next
④
front=rear->next
【单选题】
循环队列的队头和队尾指针分别为front和rear，则判断循环队列为空的条件是（ ）。
①
front==rear
②
front==0
③
rear==0
④
front=rear+1
【单选题】
循环队列A[m] 存放其元素，用front和rear分别表示队头及队尾，则循环队列满的条件是（ ）。
①
A.(rear+1)%m=front
②
B.rear=front+1
③
C.rear=front
④
D.(rear+1)%m-1=front
随机题目
【单选题】
Last month, the little girl _______ well enough by the neighbors while her parents were volunteering.
①
is cared for
②
was cared for
③
will be cared for
④
cares for
【单选题】
______ a year does your school have sports meeting?Twice a year.
①
How often
②
How soon
③
How long
④
How many times
【单选题】
Don’t worry. We have _______ to finish the work carefully.
①
enough time
②
less time
③
little time
④
few times
【单选题】
The room ______ as a meeting room.
①
used to being used
②
was used to being used
③
used to be used
④
was used to be used
【单选题】
Don’t _______ our hopes. As long as we pull together, we’ll make it.
①
give up
②
give out
③
give back
④
give away
【单选题】
Every morning, Tim often sees groups of middle-aged women _______ in the square.
①
dance
②
to dance
③
dances
④
danced
【单选题】
We decided to _______ to help the sick children with their homework.
①
go to the hospital
②
went to a hospital
③
going to a hospital
④
went to the hospital
【单选题】
You should _______ your shoes before you enter the dancing room.
①
get off
②
put off
③
take off
④
fall off