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: [74, -52, -51, 33, -21, -94]

Answer: 1


Question: [-45, 30, 75, -47]

Answer: 2


Question: [-77, -59, 57, 1, -100, -25, -87, 3, 80]

Answer:
2