Darbar 224 — Minimum Window Substring

Hard

Darbar · Hash Table

Catalog slot 224 of 548 (source id 703). Topic hash table / sliding window.

Solve on LeetCode: Minimum Window Substring. Do not treat this page as a statement dump.

Aligned T2T band: weeks 1–6. Start at Week 1. 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.

Evidence (cookiecutter problem_224.md)

1. Attempt log (approaches that failed)
2. Final complexity (time and space)
3. One mistake corrected
4. Production concept this slot reinforces

Personal dates and the CSV tracker stay in the learner journal.

Same subtopic

• Substrings Of Size Three With Distinct Characters · easy
• Contains Duplicate Ii · easy
• Number Of Substrings Containing All Three Characters · medium
• Sliding Window Median · hard

Hash Table index · Darbar hub

Darbar slot 224 of Tensor-to-Tenant · Previous · Next.