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:
[-38, 89, -80, 94, -37, -1, 12, 99, 9]

Ex Output:
179


Ex Input:
[-65, -23, 68, 94]

Ex Output:
159


Ex Input:
[0, -88, -76, -22, 19, -93, 44, 23]

Ex Output:

137