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: [-87, -24, 78, 60]

SOLUTION: 18

PROBLEM: [80, 86, 83, 27]

SOLUTION: 3

PROBLEM: [78, -94, 74, -10]

SOLUTION:
4