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: [-85, -66, -63, -93, -13, -45, 26, -72, 53]

SOLUTION: 3

PROBLEM: [-91, -9, 19, 49, -70, 50]

SOLUTION: 1

PROBLEM: [41, -74, 49, 16, 47, -31, 50, 29, 2]

SOLUTION:
1