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.

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

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Find the latest Orthopedics news articles, videos, podcasts, and meeting coverage from medical experts and key opinion leaders you trust.

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request ...