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: [79, 81, -85, -79]

Output: 166


Input: Consider Input: [-54, 12, 0, -50]

Output: 66


Input: Consider Input: [9, 70, 50, -44, 9, -18, -7]


Output: 114