What are the different types of queues in C++?

What are the different types of queues in C++?

In C++, the main types of queues are 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?

Sure! A linear queue is a data structure that follows a First In First Out (FIFO) order. Elements are added at the rear and removed from the front.

What about circular queues?

A circular queue is similar to a linear queue, but the last position is connected back to the first position, making it circular. This helps in utilizing space more efficiently.

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, regardless of their order in the queue.

Can you give me an example of a deque?

Certainly! A deque (double-ended queue) allows insertion and deletion of elements from both the front and the rear. It's versatile for various applications.