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: [45, -33, 71]

SOLUTION: 26

PROBLEM: [68, 7, -96, 1, 6]

SOLUTION: 1

PROBLEM: [-83, 79, -19, -1]

SOLUTION:
18