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:
[-97, -100, 2, 70]

Ex Output:
170


Ex Input:
[70, 85, 91, 29, 53, -32, 2, -49]

Ex Output:
140


Ex Input:
[-74, -8, 49, -70, -71, -32, -23]

Ex Output:

123