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: [18, -90, 72, -52, -28]

SOLUTION: 24

PROBLEM: [90, -19, -65, -99, 51, 36, -64]

SOLUTION: 1

PROBLEM: [35, -72, 95, 14, -61, 90, 17]

SOLUTION:
3