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: [77, 38, -62, -11]

Answer: 39


Question: [7, -60, -13, -16, 20, -76, 97]

Answer: 3


Question: [-37, 1, 98, -70]

Answer:
33