Can you explain queue operations?
Sure! A queue is a data structure that follows the First In First Out (FIFO) principle. It has two main operations: enqueue and dequeue.
What does enqueue do?
Enqueue adds an element to the back of the queue. For example, if you have a queue of numbers, enqueueing 5 would place it at the end.
And what about dequeue?
Dequeue removes the element from the front of the queue. So, if you dequeue from a queue containing 1, 2, and 3, it will remove 1.
Are there any other operations?
Yes, there are a few more, like peek, which allows you to see the front element without removing it, and isEmpty, which checks if the queue is empty.
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