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: [48, -76, -4]

Answer: 52


Question: [45, 92, 24, -2]

Answer: 21


Question: [78, -72, -79, -74]

Answer:
2