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: [66, -20, 22, -77, 56, 56, -19, -91]

SOLUTION: 0

PROBLEM: [-89, 51, 48, 64, 13, -97, 68]

SOLUTION: 3

PROBLEM: [-25, -60, 79, 55]

SOLUTION:
24