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

Answer: 1


Question: [39, -18, 6, 66, 70, 74, -13, 42, -48]

Answer: 3


Question: [-85, 24, -40, -69, 42, -67]

Answer:
2