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: [-40, 70, 47, 24]

Answer: 23


Question: [-91, -9, 19, 49, -70, 50]

Answer: 1


Question: [48, -54, -14, 60, 92, -72, 68]

Answer:
8