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: [43, 51, -14, -70, 7, 59]

SOLUTION: 8

PROBLEM: [1, -72, 66, -75, 52, -40]

SOLUTION: 3

PROBLEM: [32, 89, 36, 22]

SOLUTION:
4