The Min Tracker
A medium Python mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- Python
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
Build a MinStack class with push, pop and get_min, where get_min reports the smallest value currently on the stack without removing it. A harness replays a log of operation names and their argument lists through run_operations and expects one result per entry.
Summary
The stack remembers the best it ever saw.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your Python against test cases
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision