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: [23, 43, 38, 53, 93]

Answer: 5


Question: [-54, -22, 20, -14, -52, 70, -36, 37]

Answer: 2


Question: [-63, -71, 61, 20]

Answer:
8


