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.

[374, 53, 362, 441, 431, 162, 68, 272, 207, 367, 326, 154, 465, 304, 225, 159, 103, 330, 259, 360]
412

[384, 352, 257, 43, 338, 390, 410, 25, 402, 266, 244, 182, 161, 396, 315, 285, 113, 387, 42, 135]
385

[154, 363, 245, 461, 244, 457, 274, 286, 490, 339, 304, 317, 408, 115, 413, 47, 42, 28, 19, 106]

471