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: [-53, 77, -59, 32, 33, -88, -88, 45, 31]

SOLUTION: 0

PROBLEM: [18, 42, 73, -74, 20, 93, 79, -2, 16]

SOLUTION: 2

PROBLEM: [10, -72, -100, -85, -78]

SOLUTION:
6