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: [-5, -44, 81, -31, 87, 45]

Answer: 6


Question: [-21, 11, 84, -2, 26, 64, 54, -49, 28]

Answer: 2


Question: [-63, 48, -50, 24, -43]

Answer:
7