TASK DEFINITION: In this task you will be given a list of integers. You should find the maximum 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 largest possible absolute distance.
PROBLEM: [15, -8, -11, 18, -8, 4]

SOLUTION: 29

PROBLEM: [-15, -91, -88, -36]

SOLUTION: 76

PROBLEM: [4, -23, 39, -82, 57, -44, -68, 20, -49]

SOLUTION:
139