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: [99, 96, -11, 32, -73, -94, -30, -80]

Answer: 3


Question: [78, -81, -81, 33, -12, -16]

Answer: 0


Question: [-59, -88, -38]

Answer:
21