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]: [39, -64, -99]
[A]: 35


[Q]: [61, 28, 88, -48, -77]
[A]: 27


[Q]: [1, -84, 43, -69]
[A]:
15