Question

a priority queue is a variation of the queue data structure we have covered in the past. briefly (in one sentence) state what makes a priority queue different than a traditional queue data structure.

Answer 1

A priority queue is a variation of the queue data structure that allows elements with higher priority to be dequeued before elements with lower priority.

Step-by-step explanation:

A priority queue is a variation of the queue data structure that assigns priority values to each element, allowing elements with higher priority to be dequeued before elements with lower priority.

Unlike a traditional queue where elements are dequeued in the same order they were enqueued, a priority queue uses a comparison function to determine the priority of each element and arranges the elements accordingly.

For example, if we have a priority queue of integers, elements with higher values would have higher priority, so they would be dequeued first.