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]: [140, 233, 141, 280, 235, 423, 60, 206, 19, 292, 81, 83, 245, 450, 350, 176, 282, 463, 267, 276]
[A]: 444


[Q]: [379, 166, 33, 28, 246, 461, 332, 95, 67, 80, 270, 279, 55, 31, 70, 173, 305, 35, 92, 223]
[A]: 433


[Q]: [185, 396, 366, 219, 118, 386, 129, 413, 417, 166, 186, 358, 378, 40, 29, 397, 238, 245, 390, 287]
[A]:
388