A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.

If we can't have Colleen Quigley's iconic fast-braid Friday anymore, maybe we can start a new trend: fast-workout Friday ...

Understanding the HackerEarth setup helps you use the tools and see your progress better. Practicing coding problems, ...