hwo to reverse array in python code example
Example 1: how to reverse array in python
a = [1,2,3,4]
a = a[::-1]
print(a)
>>> [4,3,2,1]Example 2: python invert an array
>>> L = [0,10,20,40]
>>> L[::-1]
[40, 20, 10, 0]a = [1,2,3,4]
a = a[::-1]
print(a)
>>> [4,3,2,1]>>> L = [0,10,20,40]
>>> L[::-1]
[40, 20, 10, 0]