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:
[-48, 100, 22, 74]

Ex Output:
148


Ex Input:
[-54, 12, 0, -50]

Ex Output:
66


Ex Input:
[-73, -22, 44, -94]

Ex Output:

138