The Word Mismatch
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 two sentences as strings, split each on whitespace into words. Return the list of words that appear in exactly one sentence but not the other (case-sensitive). Output the words unique to sentence_a first (in order of appearance), then the words unique to sentence_b (in order of appearance). For "Facebook is an awesome place" vs "Facebook Is an AWESOME place", return ["is", "awesome", "Is", "AWESOME"]: 'is'/'awesome' are unique to A, and 'Is'/'AWESOME' are unique to B because the comparison is case-sensitive.
Summary
Some text does not match.
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