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.
Input: [197, 352, 296, 289, 302, 172, 411, 222, 230, 493, 75, 443, 53, 250, 179, 241, 198, 80, 488, 107]
Output:
440