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: [14, -30, 53]

SOLUTION: 39

PROBLEM: [55, -8, -90, 69, 41, 74, -48, 43]

SOLUTION: 2

PROBLEM: [12, -28, -69, 83, -95, 20, 42]

SOLUTION:
8