Stage 3 — Recursive & Hierarchical · Module 18
RecursiveBST & Ordered Structures
The ordering invariant, balance (AVL / red-black conceptually), and ordered-set applications.
- Concept lessons
- 2
- Problems
- 6
- Practice
- Hub
- Status
- Live
Concept map
Lessons
Practice
Left < node < right — search and bounds fall out of the invariant.