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:
[80, 57, 5, 5, -95]

Ex Output:
0


Ex Input:
[85, -26, 35, 84, 64, -45, -24, -31, 1, 17]

Ex Output:
1


Ex Input:
[60, 71, -58, 70]

Ex Output:

1