The Consecutive Sequence Finder
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
- L5
Interview Prompt
Given a list of integers (possibly unordered with duplicates), return the length of the longest run of consecutive integers that can be formed (e.g., [100, 4, 200, 1, 3, 2] contains 1,2,3,4 -> 4).
Summary
Numbers that flow without interruption.
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