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: [59, -34, -63]

SOLUTION: 29

PROBLEM: [-14, 9, -15, -29, 30, -19]

SOLUTION: 1

PROBLEM: [89, -90, 37, -84, -36, -87]

SOLUTION:
3