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:
[50, -59, -56]
answer:
3


question:
[-11, 20, -57, -39]
answer:
18


question:
[-51, 28, -20, -68, 23, 54, 77, -31]
answer:

5