Optimal Commute: Nearest Transit Distance in a City Grid
Company: Databricks
Role: Software Engineer
Category: Coding & Algorithms
Difficulty: medium
Interview Round: Technical Screen
Quick Answer: This question evaluates a candidate's ability to apply multi-source breadth-first search to a grid-based shortest-path problem. It tests graph traversal skills, handling of blocked cells, and awareness of optimizing from a brute-force per-cell search to a single efficient pass, common in coding interviews assessing algorithmic efficiency. The scenario represents a conceptual-to-practical coding challenge in the algorithms domain.