What Won't Convert
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
A raw export hands you a column that should be integers, but some cells hold junk that won't convert. Return the values as integers in their original order, with `None` in place of anything that can't be converted.
Summary
Some values become numbers. The rest become nothing.
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