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, -16, 92]

Ex Output:
77


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

Ex Output:
0


Ex Input:
[-38, 68, 48, 92, 47, -15, -67, 84, -78, -83]

Ex Output:

1