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.

Input: Consider Input: [-27, 45, 93]

Output: 120


Input: Consider Input: [13, 23, 33, 65, 22, -1, 81, -90]

Output: 171


Input: Consider Input: [67, -11, 46]


Output: 78