Exercise 2: Remove Duplicates from a List

📋 Lists 🔂 Loops

Your Task

Write a program that removes duplicate values from a list while preserving the order of first occurrence.

Example: [3, 1, 4, 1, 5, 9, 2, 6, 5, 3] → [3, 1, 4, 5, 9, 2, 6]

Example Output

Original: [3, 1, 4, 1, 5, 9, 2, 6, 5, 3]
No duplicates: [3, 1, 4, 5, 9, 2, 6]