Given nums = [3, 1, 4, 1, 5, 9, 2, 6], compute the prefix sum list where prefix[i] = sum(nums[:i+1])
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
Interview Prompt
Given nums = [3, 1, 4, 1, 5, 9, 2, 6], compute the prefix sum list where prefix[i] = sum(nums[:i+1]). Print the prefix list.
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