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:
[-85, -66, -63, -93, -13, -45, 26, -72, 53]
answer:
3


question:
[42, -42, -65, -61, -85]
answer:
4


question:
[86, 17, 32, -60, -62]
answer:

2