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: [-84, 71, 54]

Answer: 17


Question: [23, 1, 57, 35, -6, -15, 93]

Answer: 7


Question: [6, 89, -87, -87, -71, 69, 68, -55]

Answer:
0