RejectedTechnical Screen

Stumped by a 'Fibonacci Tree' Path Question in the Technical Screen

DatabricksSoftware Engineer · Technical Screen · Nov 2025

I'd ground the recent high-frequency questions down to nothing, and then they hit me with an old, unprepared-for question: find path within Fibonacci tree. The problem doesn't give you a node structure, and you're not even allowed to write your own. The input is order: int, start: int, end: int. Find the shortest path from start to end. Right away I explained a brute force approach, and the inter…

Shared by a candidate · reported Nov 2025. Interview formats change; use it as a guide, not a script.