The Repeat Review
A medium Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Python
- Difficulty
- medium
- Seniority
- L3
Interview Prompt
Our reviews feed maps each store location to the phrases customers left there. Find the phrase with the widest reach: the one that turns up in the most distinct stores, counting a phrase once per store however many times that store's customers repeated it.
Summary
The echo came back.
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