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.

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

Output: 464


Input: Consider Input: [444, 425, 422, 206, 410, 134, 474, 208, 464, 313, 429, 83, 269, 98, 49, 172, 116, 296, 403, 459]

Output: 425


Input: Consider Input: [176, 338, 87, 230, 97, 472, 487, 348, 79, 178, 360, 258, 226, 304, 383, 382, 336, 62, 216, 439]


Output: 425