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: [-16, 67, -56, 69, 26, 66]

SOLUTION: 1

PROBLEM: [46, 28, -41, -4, -33]

SOLUTION: 8

PROBLEM: [58, 77, -48, 42, 9]

SOLUTION:
16