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: [-27, 44, -11, -44, 21, 18, 42, 38]

Answer: 2


Question: [-56, -33, 63, 70, 39, -76]

Answer: 7


Question: [-15, 43, 37, 15, 37]

Answer:
0