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: [-68, 94, -20, -68, 94, -25, -100, -32, 55, -91]

Answer: 0


Question: [2, -62, 87, 11, 27, -19, -25, 62]

Answer: 6


Question: [99, 5, 20, 59]

Answer:
15