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: [-4, -47, 40, -40, -3, -76, 73, 68, 91, -61]

Answer: 1


Question: [31, -91, -60, 70, -34, 15, -69, -56]

Answer: 4


Question: [68, 12, -95, -86, -35, 66, -35, 97, 69]

Answer:
0