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: [-4, 77, 44]

SOLUTION: 33

PROBLEM: [90, 44, -42, -70, -24, 78, 78, 94]

SOLUTION: 0

PROBLEM: [54, 91, -68, -13, -57, 45]

SOLUTION:
9