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: [15, -78, -45, 29, 15]

SOLUTION: 0

PROBLEM: [-93, -97, 23, -79, -99, 8, 68, -59, -46, 13]

SOLUTION: 2

PROBLEM: [-3, 93, 91, 79]

SOLUTION:
2