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: [-77, 25, -64, -71]

SOLUTION: 6

PROBLEM: [96, -41, -56]

SOLUTION: 15

PROBLEM: [-98, 47, 33, 33, 30, -57, -19]

SOLUTION:
0