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:
[53, -78, 49, -11, -61, 52, -94, 29, 85]

Ex Output:
179


Ex Input:
[-1, 56, 28, 42, 18, 65, 31, -11]

Ex Output:
76


Ex Input:
[-60, 11, -23, -67]

Ex Output:

78