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.

Most experienced software engineers still can't pass even basic coding interviews. And it's not because they haven't grinded ...

When asked to solve 728 coding problems, GPT-3.5 mostly makes the grade, but things get stickier when it's presented with data added to the LeetCode testing platform after 2021.