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:
[-73, -38, -47, -92, -64]

Ex Output:
54


Ex Input:
[30, 51, -60, 51, 32, 30, -92]

Ex Output:
143


Ex Input:
[87, 13, -33, -71, -18, -18, 29]

Ex Output:

158