Instructions: 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: [382, 362, 223, 266, 355, 279, 459, 151, 249, 282, 296, 197, 265, 51, 246, 222, 480, 428, 81, 216]
Output:
429