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:
[-72, 21, -82]

Ex Output:
103


Ex Input:
[39, 29, 56, -81, -64, 16, -71, 16, 89]

Ex Output:
170


Ex Input:
[-97, 12, 83, 2, 8, 70, -20, 30, -89]

Ex Output:

180