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.

Ex Input:
[-31, -32, 43, 76, 62, -88, 58, -1, -15, 39]

Ex Output:
1


Ex Input:
[-43, -59, 22, -8, 69, -100, -13, -68, 89, 79]

Ex Output:
5


Ex Input:
[27, -41, -68, 50, 41, -21, -30, -37, -20]

Ex Output:

1