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: [62, 67, 4, 30, -57, 25, -41, 83, 18]

SOLUTION: 5

PROBLEM: [42, -42, -65, -61, -85]

SOLUTION: 4

PROBLEM: [34, -45, -78, -30, 58, -42]

SOLUTION:
3