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: [78, -81, -81, 33, -12, -16]

SOLUTION: 0

PROBLEM: [1, -72, 66, -75, 52, -40]

SOLUTION: 3

PROBLEM: [-28, -15, 29, -83, -14, -3, -25, -33, -23]

SOLUTION:
1