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: [23, 1, 57, 35, -6, -15, 93]

Answer: 7


Question: [81, -15, -10]

Answer: 5


Question: [-10, -45, 9, 26, 4, 42, -54, -6, -63]

Answer:
4