Given expr = '(()())', use a list as a stack to determine if the parentheses are balanced
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 expr = '(()())', use a list as a stack to determine if the parentheses are balanced. Print True if balanced, False otherwise.
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