How to Reverse a list in Python

Question

I need to print the elements of an array from the end to the beginning.

For example, in this case:

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

How do I reverse the list?

Answer 1

You can use the reversed function in this case.

For example:

>>> array=[0,10,20,40]
>>> for i in reversed(array):
...     print(i)

The reversed(....) doesn't return a list though. You can get the reversed list by using list(reversed(array))