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: [-14, 12, 87, -26]

SOLUTION: 12

PROBLEM: [82, 83, 71, -28, 64, -41, 47, 18]

SOLUTION: 1

PROBLEM: [41, -93, 78, 53, -1, -21, -58, 95, 91]

SOLUTION:
4

