The Rolling Peak
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
- L4
Interview Prompt
A monitoring export hands you per-minute throughput readings in `nums`, and you want the busiest sustained stretch of exactly `k` consecutive minutes. Return the highest average across any contiguous block of `k` readings.
Summary
The sweetest stretch in the sequence.
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