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.
[422, 43, 178, 310, 41, 107, 320, 236, 24, 443, 14, 371, 464, 230, 191, 197, 342, 362, 402, 148]
A:
450