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: [-57, -17, 75]

Answer: 40


Question: [61, 57, 15, 75, -60]

Answer: 4


Question: [-26, -63, 58, -83]

Answer:
20