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: [80, 8, -23]

SOLUTION: 31

PROBLEM: [-72, -19, 44, -64, 16]

SOLUTION: 8

PROBLEM: [5, -94, -73, -85]

SOLUTION:
9