Q: In this task, you are given a list of integers you need to calculate and return the range of the integers which is the difference between maximum and minimum element in the list.
[224, 196, 257, 482, 183, 324, 103, 137, 421, 192, 326, 371, 200, 190, 425, 365, 298, 406, 187, 288]
A:
379