The Fast Climber
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 float base and an integer exponent (possibly negative), return base ** exp computed without using the ** operator or pow(). Use fast exponentiation (O(log |exp|)). Handle negative exponents by inverting at the end.
Summary
Some routes up the mountain are faster than others.
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