The Number Narrator
A medium Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Python
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
Given a non-negative integer (up to 999999), return its English word representation using standard naming. 0 returns 'Zero'. Use space as the separator (e.g., 123 -> 'One Hundred Twenty Three'). Use 'Hundred', 'Thousand' (no 'and'). Words are capitalized.
Summary
Every number has a story in words.
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