List Comprehension

Question 1

How would you create the list [0, 1, 2, 3, 4] using list comprehension in Python?

Answer 1

arr = [i for i in range(5)]

Question 2

How would you double each value in a list using list comprehension in Python?

Answer 2

arr = [i + i for i in range(5)]

Result will be [0, 2, 4, 6, 8]