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: [11, 91, 52, 51, 33]

SOLUTION: 1

PROBLEM: [-27, 44, -11, -44, 21, 18, 42, 38]

SOLUTION: 2

PROBLEM: [-87, 33, -43, -18]

SOLUTION:
25