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: [-97, -62, 67, -15, 62, 38, -35, -54, -71]

SOLUTION: 5

PROBLEM: [-51, -2, -31, 6, -98, 37]

SOLUTION: 8

PROBLEM: [29, 63, 60, -23]

SOLUTION:
3

