Where They Part
A hard Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Python
- Difficulty
- hard
- Seniority
- L4
Interview Prompt
You're consolidating a batch of object-storage key globs, where `?` stands in for any single character. Return the longest leading stretch the patterns can all agree on, resolved to the concrete character wherever some pattern pins one down.
Summary
They all start the same way. How far?
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your python solution with real code execution
- Get instant feedback and a hire/no-hire decision