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: [77, 55, 60, -17, 38, -92, -92, 42]

SOLUTION: 0

PROBLEM: [84, -50, -100, 24, -3, 21, 49]

SOLUTION: 3

PROBLEM: [-13, 43, 23]

SOLUTION:
20