The Calendar Sort
A easy Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Python
- Difficulty
- easy
- Seniority
- L3
Interview Prompt
Given a list of date strings 'YYYY-MM-DD', return them sorted chronologically ascending. Since ISO format sorts correctly as strings, a lexicographic sort works. Do not use date libraries.
Summary
Time has its own opinion about order.
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