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: [94, 91, 84, 29, 81, 26, -78, -77]

Answer: 1


Question: [98, 35, 94, -36, -11, -65]

Answer:
4