126_Facebook_Rotate_List_by_K_Elements.py

"""
Good morning! Here's your coding interview problem for today.

This problem was asked by Facebook.

Write a function that rotates a list by k elements. For example, [1, 2, 3, 4, 5, 6] rotated by
two becomes [3, 4, 5, 6, 1, 2]. Try solving this without creating a copy of the list.
How many swap or move operations do you need?
"""

def roate_list(list, k):
    list = list[k:] + list[:k]

    return list


if __name__ == '__main__':
    list = [1, 2, 3, 4, 5, 6]
    print(roate_list(list, 6))