The Paired Doors

A easy Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

easy

Seniority

L3

Problem

Given a string containing only '()', '[]', '{}', return True if all brackets are balanced and properly nested, else False.

Summary

Every open bracket has a partner - but not every partner shows up.

Practice This Problem

Solve this Python problem with real code execution. DataDriven runs your Python code in a real environment and grades it automatically.