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:
[-85, 38, -55, 19, -80, -78, 82, 93, -31]

Ex Output:
178


Ex Input:
[91, -3, -9, 11, -91, -79, -76]

Ex Output:
182


Ex Input:
[-29, 79, -15]

Ex Output:

108