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: [-43, -59, 22, -8, 69, -100, -13, -68, 89, 79]

SOLUTION: 5

PROBLEM: [5, -50, 62, 30, -18, 45]

SOLUTION: 15

PROBLEM: [39, 54, 8, -26]

SOLUTION:
15