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


question:
[4, -99, 5]
answer:
1


question:
[74, 92, -61, -77, 80, -73]
answer:

4