Darbar 509 — Maximum Depth Of Binary Tree
Easy
Darbar · Trees
Catalog slot 509 of 548 (source id 523). Topic trees / dfs based.
Solve on LeetCode: Maximum Depth Of Binary Tree. Do not treat this page as a statement dump.
Aligned T2T band: weeks 46–57. Start at Week 46. Full map: Darbar hub.
Pattern block: Mock and personal gauntlet (weeks 91-108, slots 471-548). Warmup: Two-problem blocks (45 min). Exam: Full mock interviews scored on a rubric.
Also filed under: trees / bfs based.
Triangulation — Trees: Darbar speed is Traversal, LCA, tree DP; Forge depth is Euler Tour, HLD, DSU on Tree; production artifact is Agent-execution forensics.
Evidence (cookiecutter problem_509.md)
- Attempt log (approaches that failed)
- Final complexity (time and space)
- One mistake corrected
- Production concept this slot reinforces
Personal dates and the CSV tracker stay in the learner journal.
Same subtopic
- Range Sum Of Bst · easy
- Increasing Order Search Tree · easy
- Merge Two Binary Trees · easy
- Sum Of Root To Leaf Binary Numbers · easy
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