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:
[53, -78, 49, -11, -61, 52, -94, 29, 85]

Ex Output:
179


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

Ex Output:
151


Ex Input:
[-23, -54, -46]

Ex Output:

31