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: [-37, 62, -79, -58, 4, 23, -97]

Answer: 18


Question: [52, -92, 98, 7, 22, -30, -8, 64]

Answer: 12


Question: [72, -73, 48, -60, -56, -31, 29, 83, -60]

Answer:
0