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: [-48, -2, -100, 41, 93, -51, -81]

SOLUTION: 3

PROBLEM: [-57, 89, -34, 73, 21, 33]

SOLUTION: 12

PROBLEM: [-49, -46, 37, -34, 64, 92, 70]

SOLUTION:
3