Same-Domain Web Crawl (BFS)
Company: Anthropic
Role: Software Engineer
Category: Coding & Algorithms
Difficulty: medium
Interview Round: Onsite
Overview: This question evaluates a candidate's ability to implement graph traversal using breadth-first search while applying a domain-matching filter and deduplication logic. It tests core coding and algorithms skills, particularly correct handling of visited sets, queue ordering, and string parsing, commonly assessed in practical software engineering interviews as a proxy for clean, methodical implementation under constraints.