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.
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Question: [45, -11, 81, -75, 42, -33, -43, 19, -4]

Answer: 3


Question: [89, -26, 66, -39, 24, 94, 91, 79]

Answer: 2


Question: [-90, -4, 86, -14, -100, -93, -96, 15, 10]

Answer:
3