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: [37, 45, 56, -63, 84, 75, -92, -59, -31]

SOLUTION: 4

PROBLEM: [-74, -99, 74, -93]

SOLUTION: 6

PROBLEM: [7, 48, -24, -80, -9, 4, -13, -27, -2]

SOLUTION:
3