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]: [-84, 52, -37, -65, -99, 21, -68]
[A]: 3


[Q]: [39, 97, 43, 84, -23, -42, 47, 3]
[A]: 4


[Q]: [74, -1, 64, -15, 61, -84, 90, -85, -49]
[A]:
1