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: [-49, -16, -68, 11, 87]

SOLUTION: 19

PROBLEM: [-12, 58, 2, 19, 32]

SOLUTION: 13

PROBLEM: [7, -31, -27, -4, -82, 85, -45, 26]

SOLUTION:
4

