TASK DEFINITION: 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.
PROBLEM: [167, 181, 218, 93, 105, 68, 94, 495, 301, 157, 121, 429, 411, 222, 78, 146, 399, 316, 465, 15]

SOLUTION: 480

PROBLEM: [234, 71, 141, 450, 416, 70, 133, 280, 269, 242, 58, 110, 131, 96, 410, 432, 349, 177, 418, 183]

SOLUTION: 392

PROBLEM: [238, 497, 369, 193, 169, 114, 172, 325, 245, 33, 301, 332, 446, 222, 179, 468, 160, 182, 44, 362]

SOLUTION:
464

