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: [67, -93, 79]

Answer: 12


Question: [-12, 31, 18, 18, -42, -55]

Answer: 0


Question: [-87, 76, -41, -35, -69, 35, -37, 23]

Answer:
2