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: [-1, 100, -28, -2, -5, 75, 76, 30]

SOLUTION: 1

PROBLEM: [98, 72, 88, -46, -66]

SOLUTION: 10

PROBLEM: [31, -27, -20, 25, 94, -75, 65, 77, -42]

SOLUTION:
6