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

Answer: 14


Question: [94, -64, 72, 99]

Answer: 5


Question: [21, -40, -88, 12, -30]

Answer:
9