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.
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Question: [25, 1, 51, -39, -78, 91, 21]

Answer: 169


Question: [-21, -26, -65, -43, -98]

Answer: 77


Question: [77, -83, -90, 18, 4, -98, -58, 43]

Answer:
175