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: [-18, -27, -88, -76, -72]

Answer: 4


Question: [-69, 33, -73, -51, -43, 69]

Answer: 4


Question: [-16, 27, 61, 99]

Answer:
34