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:
[95, 43, -45, 3, -54]

Ex Output:
149


Ex Input:
[94, -74, 34, -44, -24, 49, 81]

Ex Output:
168


Ex Input:
[67, -96, -91]

Ex Output:

163