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, 69, -31, -70, 50, -27, 8, -1, -11]

SOLUTION: 4

PROBLEM: [0, -95, -62, -95]

SOLUTION: 0

PROBLEM: [-98, 70, -46, -70, 99, 1, 79, -48, 16, 43]

SOLUTION:
2