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.

Q: [38, 370, 141, 442, 326, 70, 407, 473, 19, 98, 488, 393, 203, 120, 173, 131, 156, 466, 287, 444]

A: 469
****
Q: [421, 296, 58, 388, 31, 70, 88, 68, 190, 453, 241, 314, 362, 106, 189, 321, 282, 84, 145, 212]

A: 422
****
Q: [279, 425, 185, 319, 482, 320, 495, 93, 313, 55, 104, 240, 134, 172, 321, 270, 22, 364, 111, 285]

A:
473
****