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: [224, 196, 257, 482, 183, 324, 103, 137, 421, 192, 326, 371, 200, 190, 425, 365, 298, 406, 187, 288]

Output: 379


Input: Consider Input: [415, 105, 125, 162, 344, 251, 265, 448, 131, 386, 316, 129, 470, 272, 109, 201, 127, 322, 68, 328]

Output: 402


Input: Consider Input: [360, 186, 279, 178, 204, 101, 354, 103, 232, 30, 87, 303, 405, 305, 265, 443, 472, 313, 205, 169]


Output: 442