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]: [32, 38, 226, 302, 412, 380, 104, 120, 23, 495, 482, 150, 450, 183, 238, 453, 213, 159, 268, 60]
[A]: [32, 38, 226, 302, 412, 380, 104, 120, 495, 23, 482, 150, 450, 183, 238, 453, 213, 159, 268, 60]

[Q]: [262, 28, 30, 382, 287, 474, 413, 349, 356, 15, 202, 313, 86, 17, 204, 306, 229, 227, 247, 47]
[A]: [262, 28, 30, 382, 287, 15, 413, 349, 356, 474, 202, 313, 86, 17, 204, 306, 229, 227, 247, 47]

[Q]: [263, 328, 395, 270, 216, 437, 267, 470, 350, 435, 136, 84, 360, 427, 31, 144, 68, 188, 207, 29]
[A]:
[263, 328, 395, 270, 216, 437, 267, 29, 350, 435, 136, 84, 360, 427, 31, 144, 68, 188, 207, 470]