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: [29, 56, -68]

SOLUTION: 27

PROBLEM: [-23, 79, -85]

SOLUTION: 62

PROBLEM: [-88, 80, -4, 72, -83, -62]

SOLUTION:
5