instruction:
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.
question:
[169, 102, 65, 89, 439, 351, 227, 203, 324, 14, 450, 342, 295, 147, 409, 363, 108, 444, 174, 63]
answer:
436


question:
[360, 186, 279, 178, 204, 101, 354, 103, 232, 30, 87, 303, 405, 305, 265, 443, 472, 313, 205, 169]
answer:
442


question:
[357, 429, 414, 249, 94, 134, 374, 161, 19, 475, 406, 329, 113, 298, 451, 284, 308, 324, 317, 302]
answer:

456