Often leaders will think they are driving a problem-solving culture by insistent, or even just encouraging, team members to utilize the tools and templates of problem-solving. However, most ...

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.

When LeetCode problems were modified slightly, answers were still correct 67% percent of the time. When a problem was custom, however, ChatGPT answers were correct only 25% of the time.