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: [288, 350, 334, 38, 293, 408, 397, 228, 243, 192, 349, 470, 141, 421, 356, 440, 153, 373, 417, 172]

Answer: 432


Question: [341, 472, 329, 362, 15, 148, 440, 198, 318, 379, 81, 295, 214, 282, 479, 233, 278, 55, 413, 184]

Answer: 464


Question: [265, 377, 171, 447, 370, 12, 37, 24, 199, 327, 126, 138, 229, 363, 22, 378, 16, 223, 253, 252]

Answer:
435