The Progress Meter
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
A long-running batch job logs a cumulative reading after each item it finishes, and we want a fixed ten-point progress summary no matter how many readings a run produced. Given the `readings` in order, return the value standing at each ten-percent mark through the list, from the 10% mark up to the 100% mark.
Summary
Ten glimpses of a run, no matter how long it ran.
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