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]: [15, -53, 68, -20, 68, -33, 79, 34, 15]
[A]: 0


[Q]: [3, -64, -59, 56, -66]
[A]: 2


[Q]: [-62, 49, 2, 97]
[A]:
47


