TASK DEFINITION: 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.
PROBLEM: [-23, 79, -85]

SOLUTION: 62

PROBLEM: [-69, 25, 71, 33, -93, 39]

SOLUTION: 6

PROBLEM: [27, -6, 81]

SOLUTION:
33