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.

[71, 19, 14, 18]
1

[-7, 59, 0]
7

[83, -9, -39, -9, -12, -81, 96, -99]

0