A circular queue is a type of
in which the last element is followed by the first element, forming a circle
In a circular queue, once an element is dequeued, the
becomes available for a new element.
A circular queue can be
using an array or a linked list.
In an array-based circular queue, a
array is used to store the elements, and two pointers are used to keep track of front and rear of the queue.
list-based circular queue, each node in the list contains a data element and a pointer to the next node.
on a circular queue include enqueuing , dequeuing, and peek .
Circular queues are commonly used to store data that needs to be processed in a specific order, or to store data that will be used by multiple consumers.
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