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: [-11, -51, -59, -11, 73, -46, -55]

SOLUTION: 0

PROBLEM: [66, 15, 100, 70, -17, -56, 50]

SOLUTION: 4

PROBLEM: [-22, 99, 10, -100, 25]

SOLUTION:
15