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: [96, 45, -70, -82]

Answer: 12


Question: [68, 80, 40, -33]

Answer: 12


Question: [-18, 82, -44, 88, -40, -78, -94, -90, 90]

Answer:
2