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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
junior, mid

Interview Prompt

Given an iterable of length K, write a function that processes each element and prints a progress update every time another 10% of the work is completed. For K=50, it should print at items 5, 10, 15, etc. Return a list of the percentage milestones that were printed, as integers.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your python solution with real code execution
  4. Get instant feedback and a hire/no-hire decision