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:
[83, 17, 29, -25, 82, -38, -28]

Ex Output:
121


Ex Input:
[65, 10, 11, -33, -19, -2, -55, 47, -72, -54]

Ex Output:
137


Ex Input:
[-4, -98, 80]

Ex Output:

178