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]: [-49, -16, -68, 11, 87]
[A]: 19


[Q]: [21, -34, 84, 92, 71, 99, -7, 2]
[A]: 7


[Q]: [-68, -45, 30]
[A]:
23


