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.

[95, 1, 61, 89]
6

[20, 43, 2, -55]
18

[-18, -35, 48, 55, 86, 90, 83]

3

