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:
[-67, -26, -1, -78, -47, 4, -19, 71]

Ex Output:
149


Ex Input:
[-47, -16, -34, 86, -88, 43, -5, -35, 64]

Ex Output:
174


Ex Input:
[-70, 79, -43, 22]

Ex Output:

149