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: [72, 77, 97, 12, 26]

SOLUTION: 5

PROBLEM: [12, 95, 55, -63, 14, -7, 31, 39, -31]

SOLUTION: 2

PROBLEM: [-57, -98, 87, 27, 12]

SOLUTION:
15