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: [97, -86, -91, 60, 99, 86, 24]

SOLUTION: 2

PROBLEM: [42, -42, -65, -61, -85]

SOLUTION: 4

PROBLEM: [6, -53, 59, -73]

SOLUTION:
20