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: [95, 87, 4, 33, -47, -68, -47, -73]

Output: 0


Input: Consider Input: [-72, 93, 53, 65, 49, 65, -98, -88, 60, 55]

Output: 0


Input: Consider Input: [-40, 58, 79]


Output: 21