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: [-45, -68, 47, -16, -32, 86, -100, -85, 89]

SOLUTION: 3

PROBLEM: [10, 19, 44, -34, -10, -22, 53, -2]

SOLUTION: 8

PROBLEM: [48, -62, -75, 17, -33, -49, -23]

SOLUTION:
10