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:
[-93, -27, -10, -36, 18]

Ex Output:
9


Ex Input:
[-84, 71, 54]

Ex Output:
17


Ex Input:
[62, 74, 64, 46, 99, 97, 1, -1, 18, 75]

Ex Output:

1