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: [19, 10, 67, 63, -55]

SOLUTION: 4

PROBLEM: [-20, 93, 1, 100, -26, 69, -77]

SOLUTION: 6

PROBLEM: [-43, 46, 45, 29, -96, -15]

SOLUTION:
1