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: [13, -53, 1]

Answer: 12


Question: [89, -26, 66, -39, 24, 94, 91, 79]

Answer: 2


Question: [-4, 87, -40, -60, -85, 57, -69, 35]

Answer:
9