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.
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Question: [54, 494, 484, 10, 135, 28, 117, 481, 93, 238, 199, 230, 423, 426, 492, 148, 85, 43, 186, 266]

Answer: 484


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

Answer: 435


Question: [384, 200, 268, 33, 272, 131, 301, 144, 276, 432, 46, 499, 133, 377, 177, 262, 464, 437, 433, 308]

Answer:
466