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: [1, -72, 66, -75, 52, -40]

Answer: 3


Question: [-16, -90, 84, 18]

Answer: 34


Question: [38, 2, 71, -60, -95, -16, 73, -88, 73]

Answer:
0