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]: [205, 479, 343, 263, 59, 164, 372, 22, 151, 72, 446, 471, 53, 114, 307, 405, 368, 427, 498, 195]
[A]: [205, 479, 343, 263, 59, 164, 372, 498, 151, 72, 446, 471, 53, 114, 307, 405, 368, 427, 22, 195]


[Q]: [10, 163, 396, 358, 325, 207, 211, 253, 26, 473, 353, 164, 444, 274, 313, 228, 329, 128, 294, 387]
[A]: [473, 163, 396, 358, 325, 207, 211, 253, 26, 10, 353, 164, 444, 274, 313, 228, 329, 128, 294, 387]


[Q]: [53, 400, 447, 274, 435, 432, 46, 51, 317, 404, 442, 16, 70, 190, 449, 43, 356, 156, 175, 294]
[A]:
[53, 400, 447, 274, 435, 432, 46, 51, 317, 404, 442, 449, 70, 190, 16, 43, 356, 156, 175, 294]