这个要看编程者的习惯，一般有两种，一种就是front指向头，rear指向尾的下一个元素（就是下次入队的位置），另外一种就是front指向头，rear指向尾，每个人习惯不同，要看具体的代码才知道它们到底指向什么。1、要求front指向队头，rear指向队尾，那么初始化front=0,rear究竟是0还是n-1，不妨假设rear=...
In a circular queue, “front” and “rear” are the front pointer and rear pointer respectively. Queue size is “maxsize”. When insert an element in the queue, ( ). A.front = front+1B.front = (front+1)%maxsizeC.rear = rear+1D.rear = (rear+1)%maxsize 相关知识点: 试题来源...
Assuming that the elements of the circular queue are stored in the array A[m], and the head and tail pointers are front and rear respectively, the number of elements in the current queue is ( ). A.A (rear-front+m)%m B.B rear-front+1...
The circular queue with the maximum capacity of n, the tail pointer of the queue is rear, and the head pointer of the queue is front,the condition for queue empty is ( ). A.A rear=front B.B (rear+1) MOD n=front C.C rear+1=front...
题目 Suppose that an array of size m is used to store a circular queue. If the front position is front and the current size is size, then the rear element must be at A.front+sizeB.front+size-1C.(front+size)%mD.(front+size-1)%m 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
A queue is a particular kind of abstract data type or collection in which the entities in the collection are kept in order and the principal (or only) operations on the collection are the addition of entities to the rear terminal position, known as enqueue, and removal of entities from the...
This research paper focuses on enhancing the working and efficiency of statically implemented queues,(FIFO, First In First Out data structure) by some additional additive properties to it. If these properties are implemented, can abolish the concept of circular queues in "Statically implemented queues...