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: [9, -71, -69, -33, -33, -12, 6]

SOLUTION: 0

PROBLEM: [-7, 71, 48, 96, -48, -11, -61]

SOLUTION: 4

PROBLEM: [-65, 90, -79, 21, -77, 88, -83]

SOLUTION:
2