In this task, you are given a list of unique integers you need to swap the positions of maximum and minimum element in the list and return the updated list.

[Q]: [68, 435, 375, 284, 153, 300, 34, 85, 196, 473, 150, 345, 17, 197, 319, 156, 144, 124, 99, 406]
[A]: [68, 435, 375, 284, 153, 300, 34, 85, 196, 17, 150, 345, 473, 197, 319, 156, 144, 124, 99, 406]


[Q]: [116, 179, 154, 304, 278, 217, 92, 479, 371, 145, 273, 61, 369, 135, 206, 115, 182, 212, 269, 63]
[A]: [116, 179, 154, 304, 278, 217, 92, 61, 371, 145, 273, 479, 369, 135, 206, 115, 182, 212, 269, 63]


[Q]: [116, 179, 154, 304, 278, 217, 92, 479, 371, 145, 273, 61, 369, 135, 206, 115, 182, 212, 269, 63]
[A]:
[116, 179, 154, 304, 278, 217, 92, 61, 371, 145, 273, 479, 369, 135, 206, 115, 182, 212, 269, 63]


