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: [-68, -82, 49, -51, 76, 4, 90]

SOLUTION: 172

PROBLEM: [-7, 54, -70]

SOLUTION: 124

PROBLEM: [-48, -51, 85, -34, 15, -23, 53, -52, -25]

SOLUTION:
137