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:
[-86, 15, -52, 65]

Ex Output:
151


Ex Input:
[79, 81, -85, -79]

Ex Output:
166


Ex Input:
[18, 100, -31, -4, 86, 23, 42, 0, -35]

Ex Output:

135