The Only Difference
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 document editor lines up the original and edited version of a sentence so a reviewer can see what changed. Given the two versions as `sentence_a` and `sentence_b`, split each on whitespace and return the words present in exactly one version, with `sentence_a`'s uniques listed before `sentence_b`'s.
Summary
Two versions of the same line. Surface only what changed.
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