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, 38, -75, -66]

Answer: 9


Question: [26, 68, -100, 89, -85, 11, -19, -78, -62]

Answer: 7


Question: [78, -61, -69, -55, -82, 40, 57, -46]

Answer:
6