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:
[-16, 99, -78]
answer:
62


question:
[-84, 52, -37, -65, -99, 21, -68]
answer:
3


question:
[64, 66, 90]
answer:

2