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:
[492, 205, 74, 388, 224, 64, 484, 446, 407, 102, 192, 398, 181, 215, 490, 90, 35, 358, 220, 368]
answer:
457


question:
[319, 78, 368, 417, 317, 116, 92, 294, 214, 306, 469, 106, 347, 162, 311, 217, 144, 221, 416, 446]
answer:
391


question:
[44, 23, 60, 376, 408, 202, 423, 267, 326, 357, 200, 79, 178, 36, 230, 243, 220, 304, 168, 457]
answer:

434