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:
[-68, -79, -48, 68, -20, -36, -95, -53, 3]

Ex Output:
163


Ex Input:
[-73, -85, 0]

Ex Output:
85


Ex Input:
[-12, -53, -22, 8]

Ex Output:

61