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: [59, 50, -86, -25, -72, -68, 36]

SOLUTION: 4

PROBLEM: [72, 18, -88]

SOLUTION: 54

PROBLEM: [-56, 57, -62, 43]

SOLUTION:
6