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: [86, 19, 31, 7, -52]

Answer: 12


Question: [12, 95, 55, -63, 14, -7, 31, 39, -31]

Answer: 2


Question: [0, -67, 63, 28, -68, -67, -76]

Answer:
0