The Spin Doctor
A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.
- Domain
- Python
- Difficulty
- medium
- Seniority
- L4
Problem
Given an n x n matrix, return a new matrix rotated 90 degrees counter-clockwise. Do not mutate the input.
Summary
Ninety degrees, but which way?
Practice This Problem
Solve this Python problem with real code execution. DataDriven runs your Python code in a real environment and grades it automatically.