What are the different types of queue structures?

What are the different types of queue structures?

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

Can you explain linear queues?

A linear queue is a simple data structure where elements are added at the rear and removed from the front. It follows the First In First Out (FIFO) principle.

What about circular queues?

Circular queues are similar to linear queues, but the last position is connected back to the first position, making it efficient in utilizing space.

What is a priority queue?

A priority queue is a type of queue where each element has a priority. Elements with higher priority are dequeued before those with lower priority.

Can you give me an example of a double-ended queue?

Sure! A double-ended queue (deque) allows insertion and deletion of elements from both the front and the rear, making it versatile for various applications.