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]: [-87, -24, 78, 60]
[A]: 18


[Q]: [85, 69, 90, 51]
[A]: 5


[Q]: [94, -16, -14]
[A]:
2


