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: [15, 70, -35, -31]

Answer: 4


Question: [-69, -77, -30, -87, -25, -32, 27, 77, 59, 55]

Answer: 2


Question: [41, -8, 37, -3, -70, 60, -36, 20, 52]

Answer:
4