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:
[50, 93, 27, -10, 84, -30, 32, 12]

Ex Output:
123


Ex Input:
[-19, -58, -26, 16]

Ex Output:
74


Ex Input:
[30, 26, 64, 71, 73, -69, 17]

Ex Output:

142