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The Overlap Finder
A easy Python interview practice problem on DataDriven. Write and execute real python code with instant grading.
- Domain
- Python
- Difficulty
- easy
- Seniority
- junior, mid
Problem
A data reconciliation tool needs to identify records that exist in two separate data sources. Given two lists of integers, return a sorted list of values that appear in both lists. Each common value should appear only once in the output.
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.