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: [45, -8, 74, -67, -48, -30, 48]

SOLUTION: 3

PROBLEM: [-17, -32, 25, 18]

SOLUTION: 7

PROBLEM: [-27, 7, -71, -54, 45]

SOLUTION:
17