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: [-65, -8, -1, -43, -26, 20, 15]

SOLUTION: 5

PROBLEM: [-20, -69, -29, -13]

SOLUTION: 7

PROBLEM: [-73, -78, -14, -51, -23]

SOLUTION:
5

