A circular queue data structure is a type of queue data structure which overcomes the drawback of simple queue data structure.
In simple queue data structure, as values are dequeued from the front side, they become in-accessible according the standard algorithm.
However, in circular queue data structure, those inaccessible memory locations can be accessed again since the the rear and front pointer revolved and iterate through the index positions of the queue.

#Queue Data Structure #Data Structures #C++

#queue data structure #data structures #c++