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]: [-15, -16, -56, 80, -28]
[A]: 1


[Q]: [39, -54, 2, -73, 19, -50, -77, 81]
[A]:
4