Trees
↑Trees represent parent-child relationships without cycles. Start with terms like root and leaf, study binary representations, then compare traversal orders using the interactive explorer and exercises.
How to study this section
Section titled “How to study this section”Start with one concept, work through a small example, and verify your prediction. Follow linked topics when a prerequisite or related idea needs more explanation.
Explore guides and subcategories
Section titled “Explore guides and subcategories”Subcategories
- Binary search trees: Start with the overview and choose a lesson.
- Binary trees: Start with the overview and choose a lesson.
- Tree fundamentals: Start with the overview and choose a lesson.
- Tree traversal: Start with the overview and choose a lesson.