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:
[183, 51, 382, 122, 494, 156, 71, 84, 461, 468, 90, 302, 380, 104, 87, 402, 360, 184, 283, 413]
answer:
443


question:
[361, 224, 198, 74, 147, 325, 59, 18, 240, 496, 383, 321, 441, 291, 328, 64, 424, 105, 448, 226]
answer:
478


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

450


