What are the different types of queues in data structures?

What are the different types of queues in data structures?

There are several types of queues, including linear queues, circular queues, priority queues, and double-ended queues (deques). Would you like to know more about a specific type?

Can you explain the difference between a linear queue and a circular queue?

Sure! A linear queue has a fixed size and elements are added at the rear and removed from the front. In contrast, a circular queue connects the end of the queue back to the front, allowing for efficient use of space.

What are priority queues used for?

Priority queues are used when you need to process elements based on their priority rather than their order of arrival. They're commonly used in scheduling algorithms.

How does a double-ended queue work?

A double-ended queue, or deque, allows insertion and deletion of elements from both the front and the rear, making it more flexible than a standard queue.