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, -78, -45, 29, 15]

Answer: 0


Question: [78, -91, 89, -36, -23, 29, -3, 92, -95]

Answer: 3


Question: [-89, 6, -1, -39, 94, 96, 72, 44, 99, -91]

Answer:
2