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.

[Q]: [95, 87, 4, 33, -47, -68, -47, -73]
[A]: 0


[Q]: [-1, 33, -58, 84, 17, -86, -68, 7, -15]
[A]: 8


[Q]: [86, 95, -55, 14]
[A]:
9