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.

Q: [269, 494, 422, 139, 436, 445, 135, 101, 467, 133, 206, 434, 217, 215, 353, 374, 59, 70, 155, 267]

A: 435
****
Q: [423, 213, 491, 98, 184, 12, 198, 349, 145, 353, 14, 214, 261, 233, 194, 225, 436, 311, 123, 149]

A: 479
****
Q: [387, 130, 179, 297, 391, 394, 460, 420, 180, 68, 429, 321, 42, 151, 428, 339, 61, 33, 200, 150]

A:
427
****