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: [-6, -9, -65, 90, 31, 64, 80, 79, 31]

Answer: 0


Question: [-64, -22, 16, 55, -36]

Answer: 14


Question: [-70, 77, -48]

Answer:
22