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: [-34, 39, 56, -81, -60, 47, 90, 39, -66, 6]

SOLUTION: 0

PROBLEM: [21, -34, 84, 92, 71, 99, -7, 2]

SOLUTION: 7

PROBLEM: [77, -72, -44, -86]

SOLUTION:
14