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: [21, -75, 72]

Answer: 51


Question: [62, -30, -29, 66, -24, -23, -30, -38]

Answer: 0


Question: [-98, -99, 72, 92, 37]

Answer:
1