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, ...

Python Huntress' shared video of bites she received on her arm after a recent trip to find the invasive Burmese python snakes.

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