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: [97, -51, -66, 42, 85]

SOLUTION: 12

PROBLEM: [67, -23, 43]

SOLUTION: 24

PROBLEM: [31, -71, -28, 36]

SOLUTION:
5