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:
[-48, 100, 22, 74]

Ex Output:
148


Ex Input:
[56, 80, -81, -34, -42, -55, -73, 39, 31]

Ex Output:
161


Ex Input:
[89, -51, 71, -72, -33, -81, -21, 9, 16]

Ex Output:

170