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: [68, -44, 72, 0, 64, 14, 16, -56]

Answer: 2


Question: [17, 94, -57, -65, 52, 43, 98]

Answer: 4


Question: [-72, 93, 53, 65, 49, 65, -98, -88, 60, 55]

Answer:
0