Unique Values
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 list, return a new list containing only the first occurrence of each distinct value, preserving input order.
Summary
Duplicates are noise. Remove them.
Practice This Problem
Solve this Python problem with real code execution. DataDriven runs your Python code in a real environment and grades it automatically.