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: [35, 63, -48, -85]

Answer: 28


Question: [-53, 77, -59, 32, 33, -88, -88, 45, 31]

Answer: 0


Question: [-57, -88, 100, -20, 62]

Answer:
31