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.

In this jewelry-making tutorial, join Luke as he takes you through the process of creating a stunning double knot silver ring. This ring features a unique and intricate design, combining craftsmanship ...

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