In this task you will be given a list of integers. You should find the minimum 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 smallest possible absolute distance.

Input: Consider Input: [-47, -20, -28, -90, 6, -28, 78, 5]

Output: 0


Input: Consider Input: [68, 7, -96, 1, 6]

Output: 1


Input: Consider Input: [-81, 79, 37, -96]


Output: 15