array in reverse order in python code example

Example 1: python sort list in reverse order

# there are two types of lists
# returns new list
sorted(list_name, reverse=True)

# changes list in place
list_name.sort(reverse=True)

Example 2: how to reverse array in python

a = [1,2,3,4]
a = a[::-1]
print(a)
>>> [4,3,2,1]