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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
- staff
Interview Prompt
The scoring engine in our sandboxed execution environment needs a custom max function. Write a function that finds and returns the maximum value in a list of numbers without the built-in max(). Return None if the list is empty.
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