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: [38, -74, 85, 60, 23, -57, -21]

Output: 159


Input: Consider Input: [31, -71, -1, 57, -43, 98, -100, 15, -68, -35]

Output: 198


Input: Consider Input: [76, -66, -99, 99]


Output: 198