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: [-8, -62, -69, -1, 72, 48, 5]

SOLUTION: 6

PROBLEM: [68, 80, 40, -33]

SOLUTION: 12

PROBLEM: [-45, 20, -66, 48, -19, 5, 32, -56, 69]

SOLUTION:
10