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:
[82, -25, -76, -53, 43, -21]
answer:
4


question:
[1, -72, 66, -75, 52, -40]
answer:
3


question:
[-54, 2, -44, -17, 84, -73, 88, -13]
answer:

4