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:
[-30, 99, 50, 67]
answer:
17


question:
[-86, -23, 18, -91, 71, -38, 67, 80, -22]
answer:
1


question:
[-28, 31, 73, 13, -11, -55, 40, 9, -58]
answer:

3