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: [-65, -8, -1, -43, -26, 20, 15]

Answer: 5


Question: [62, 67, 4, 30, -57, 25, -41, 83, 18]

Answer: 5


Question: [-26, -30, 39, 85, -77, 30, -26]

Answer:
0