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: [75, -77, -28, 39]

Answer: 36


Question: [-1, 100, -28, -2, -5, 75, 76, 30]

Answer: 1


Question: [-63, -40, -69]

Answer:
6