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: [28, 28, 29, -88, -86, 18]

Answer: 0


Question: [-74, -99, 74, -93]

Answer: 6


Question: [-36, -4, -55, -90, -94, -54]

Answer:
1