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: [-4, 3, -73]

SOLUTION: 7

PROBLEM: [80, -76, -38, 12, -62, 100, -84]

SOLUTION: 8

PROBLEM: [1, -22, -99, 51]

SOLUTION:
23