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:
[1, -72, 66, -75, 52, -40]
answer:
3


question:
[-67, 93, 41, 50, 60, 19, -20, 67, -4]
answer:
7


question:
[-68, 11, 25]
answer:

14


