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:
[69, 96, 80, 0]

Ex Output:
96


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

Ex Output:
161


Ex Input:
[-79, -3, -45, -63, -84, 58, 0]

Ex Output:

142