State one difference between a queue and a priority queue
Question
State one difference between a queue and a priority queue
Solution
A queue follows the First-In-First-Out (FIFO) principle, meaning that the element that is added first will be the one that gets removed first. On the other hand, a priority queue does not follow the FIFO principle. Instead, elements are removed based on their priority level. The element with the highest priority is removed first. If two elements have the same priority, then they are served according to their ordering in the queue.
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