What is a circular queue in data structures?
A circular queue is a linear data structure that follows the FIFO principle but connects the end back to the front.
How does it differ from a regular queue?
In a regular queue, once the end is reached, no more elements can be added until some are removed. A circular queue allows continuous addition.
Can you give me an example of how to implement one?
Sure! You can implement a circular queue using an array and two pointers to track the front and rear positions.
What are the advantages of using a circular queue?
Circular queues are efficient in utilizing space and can help avoid the wastage of memory that occurs in linear queues.
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