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: [-67, -22, -46, 54]

Answer: 21


Question: [-41, -77, 78, -78, -8, 23]

Answer: 1


Question: [-71, 93, 71, -88]

Answer:
17