index of the max value in a list python code example

Example 1: find location of max value in python list

>>> m = max(a)
>>> [i for i, j in enumerate(a) if j == m]
[9, 12]

Example 2: maximum and index of a list pythopn

>>> m = max(a)
>>> [i for i, j in enumerate(a) if j == m]
[9, 12]