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:
[63, 86, 85, -26, -76, 7, -8, -42, 92, -86]

Ex Output:
178


Ex Input:
[78, -58, 21, -100, 81]

Ex Output:
181


Ex Input:
[75, 7, 84, 7]

Ex Output:

77