Darbar 109 — Is Graph Bipartite

Medium

Darbar · Graphs

Catalog slot 109 of 548 (source id 993). Topic graphs / coloring.

Solve on LeetCode: Is Graph Bipartite. 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: Timed routing (weeks 1-15, slots 1-120). Warmup: LeetCode-style easy problems (15 min each). Exam: Weekly timed block, 3-5 problems in 60 minutes.

Also filed under: graphs / coloring, graphs / union find.

Triangulation — Graphs: Darbar speed is BFS/DFS and shortest paths; Forge depth is SCC, flow, matching, min-cost flow; production artifact is Workflow and routing platform.

Evidence (cookiecutter problem_109.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

• Possible Bipartition · medium
• Possible Bipartition · medium
• Is Graph Bipartite · medium
• Shortest Path With Alternating Colors · medium

Graphs index · Darbar hub

Darbar slot 109 of Tensor-to-Tenant · Previous · Next.