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.

However, there are few studies on how to represent them. This paper focuses on representation using functional decomposition and decision diagrams, as a steppingstone to find a compact representation ...

manim-and-diagram some material to try out the manim and diagram library of python ...