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: [-55, 17, 35, -78, 51, -95, 78]

SOLUTION: 16

PROBLEM: [-78, 8, 41, -80, 19, -5]

SOLUTION: 2

PROBLEM: [-20, -84, -73]

SOLUTION:
11