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: [36, 51, 77, -2]

SOLUTION: 15

PROBLEM: [20, 43, 2, -55]

SOLUTION: 18

PROBLEM: [100, 83, 50]

SOLUTION:
17