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.
[335, 418, 355, 400, 167, 404, 466, 448, 183, 166, 216, 478, 457, 110, 342, 197, 370, 299, 384, 263]
A:
368