How to reverse a list

Question

How to do this in Python?

array = [0, 10, 20, 40]
for (i = array.length() - 1; i >= 0; i--)

I need to have the elements of an array, but from the end to the beginning.

Answer 1

A  list in Python can be reversed by either using reverse or using slicing.

container = [0,10,20,40]
container.reverse()
container

Output

[40, 20, 10, 0]

container = [0,10,20,40]
container[::-1]  #[start:stop:step]

Output

[40, 20, 10, 0]