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, -68, -46, -34]

Answer: 12


Question: [-81, -33, -64, -1, -25, -24, -32, -25, 92, 79]

Answer: 0


Question: [28, 96, 92, -57, 22, 5, 53, 99]

Answer:
3