Write a Python program to remove duplicate elements from a list while preserving their original order.
Space-separated list elements.
Print unique elements space-separated.
1 <= len(arr) <= 100
1 2 3 2 1 4 5
1 2 3 4 5
Filter out repeated elements.
def remove_duplicates(arr):
# Write your code here
pass
arr = input().split()
print(*(remove_duplicates(arr)))Embedded systems rely on efficient low-level programming to interact directly with hardware. In this course, you will learn how to write practical Embedded C programs used in real microcontroller-based systems. Rather than focusing only on theory, this course follows a practice-driven approach. Each lesson includes hands-on coding exercises that simulate real firmware development tasks used