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]: [280, 30, 116, 130, 278, 303, 343, 230, 168, 140, 330, 216, 58, 373, 156, 94, 408, 121, 225, 212]
[A]: [280, 408, 116, 130, 278, 303, 343, 230, 168, 140, 330, 216, 58, 373, 156, 94, 30, 121, 225, 212]


[Q]: [176, 172, 188, 385, 356, 24, 104, 497, 330, 222, 270, 266, 427, 182, 492, 224, 249, 470, 58, 391]
[A]: [176, 172, 188, 385, 356, 497, 104, 24, 330, 222, 270, 266, 427, 182, 492, 224, 249, 470, 58, 391]


[Q]: [322, 229, 416, 465, 100, 351, 237, 310, 400, 303, 202, 290, 141, 273, 63, 72, 71, 65, 106, 305]
[A]:
[322, 229, 416, 63, 100, 351, 237, 310, 400, 303, 202, 290, 141, 273, 465, 72, 71, 65, 106, 305]


