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: [71, -39, -69, 71]

SOLUTION: 0

PROBLEM: [-16, 67, -56, 69, 26, 66]

SOLUTION: 1

PROBLEM: [45, -50, 78, -41, -41, -78, 64, -14, 91]

SOLUTION:
0