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: [301, 53, 25, 274, 462, 143, 91, 228, 133, 158, 350, 175, 172, 332, 357, 62, 248, 61, 424, 195]

A: 437
****
Q: [165, 200, 41, 175, 194, 416, 362, 18, 372, 69, 381, 456, 46, 81, 299, 433, 315, 167, 60, 117]

A: 438
****
Q: [415, 66, 412, 331, 359, 110, 333, 474, 42, 85, 148, 459, 176, 131, 129, 19, 130, 249, 352, 368]

A:
455
****