loop from the end python code example

Example 1: python iterate backwards through list

>>> a = ["foo", "bar", "baz"]
>>> for i in reversed(a):
...     print(i)
... 

or

>>> for i, e in reversed(list(enumerate(a))):
...     print(i, e)

Example 2: iterate backwards through a list python

a = ["foo","bar","baz"]
for i in range(len(a)-1,-1,-1):
  print(a[i])