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:
[-21, 11, 84, -2, 26, 64, 54, -49, 28]
answer:
2


question:
[-3, 85, -29, 40, 34, -70]
answer:
6


question:
[-88, 20, 52, -79, 40, -21, 76, 15, 53]
answer:

1