The Triplet Hunt
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 and target k, return all unique triplets (a, b, c) with a <= b <= c whose sum equals k. Each triplet is a 3-element list. Return the list of triplets sorted lexicographically, with no duplicate triplets.
Summary
Every path that works gets a seat at the table.
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