Darbar 245 — Find Kth Largest Xor Coordinate Value
Hard
Darbar · Heap
Catalog slot 245 of 548 (source id 797). Topic heap / bit manipulation.
Solve on LeetCode: Find Kth Largest Xor Coordinate Value. Do not treat this page as a statement dump.
Aligned T2T band: weeks 31–45. Start at Week 31. Full map: Darbar hub.
Pattern block: Tree and graph fluency (weeks 31-45, slots 201-280). Warmup: Tree traversals and adjacency-list graph walks. Exam: Tree+graph block with one design flavored problem.
Also filed under: heap / divide and conquer, heap / matrix, heap / prefix sum.
Triangulation — Heap: Darbar speed is Top-K and scheduler problems; Forge depth is Heap invariants and adversarial streams; production artifact is Streaming Top-K / inference batching.
Evidence (cookiecutter problem_245.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
- (only slot in this subtopic)
Darbar slot 245 of Tensor-to-Tenant · Previous · Next.