In this task you will be given a list of integers. You should find the maximum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the largest possible absolute distance.

Ex Input:
[-57, 1, -38, -2, 58, 65, -18]

Ex Output:
122


Ex Input:
[63, -25, 49, -80, -91]

Ex Output:
154


Ex Input:
[-36, 100, -30, -18, 4, 55, -55, -54, 31]

Ex Output:

155