Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
[73, 30, 71, 47, -65, 50, -90, -60]
Solution: 163
Reason: The maximum absolute difference is 163 because '|-90 - 73| = 163' which is the maximum possible absolute difference. So this is a good example.

Now, solve this instance: [4, 42, 32]
Student:
38