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: [-16, 15, -28]

Answer: 12


Question: [-24, -23, -1, -17, 96, 55, 27]

Answer: 1


Question: [-33, -70, -54, 86, -17, -58]

Answer:
4