Loading...
The Dependency Resolver
A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.
- Domain
- Python
- Difficulty
- medium
- Seniority
- senior, staff
Problem
The pipeline orchestrator has tasks that depend on each other, and running them out of order causes silent data corruption. Write a function that takes a dependency graph and returns a safe execution order. If the dependencies form a cycle, raise an error.
Practice This Problem
Solve this Python problem with real code execution. DataDriven runs your Python code in a sandboxed Docker environment and grades it instantly.