instruction:
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.
question:
[-71, 86, -74]
answer:
3


question:
[22, 97, 79, 97]
answer:
0


question:
[-52, -56, 20, -31]
answer:

4