Absent Without Leave
A medium Python mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- Python
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
A monitoring export hands you `nums`, the record IDs that actually landed in a log, plus the `lower` and `upper` bounds of the ID range that should have been there. Return the `[start, end]` ranges covering every expected ID that is absent from `nums`.
Summary
Between the first name and the last, the ones who never showed. Account for them.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your Python against test cases
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision