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, -94, -24, 70, 16, -90]

SOLUTION: 4

PROBLEM: [-48, -64, -1, -96, -45, -89, 99, 36, -49]

SOLUTION: 1

PROBLEM: [-40, 5, 54, 32, -49, -20, 1]

SOLUTION:
4