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:
[298, 183, 306, 107, 415, 116, 113, 206, 334, 22, 474, 485, 106, 260, 288, 144, 328, 333, 318, 393]
answer:
463


question:
[262, 339, 24, 335, 143, 480, 476, 107, 55, 469, 151, 64, 186, 448, 255, 234, 458, 218, 54, 129]
answer:
456


question:
[294, 478, 112, 431, 387, 456, 125, 95, 341, 452, 103, 278, 28, 42, 172, 309, 235, 221, 381, 434]
answer:

450