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.

[145, 414, 184, 316, 312, 330, 434, 182, 365, 119, 224, 393, 498, 19, 460, 157, 388, 57, 465, 315]
[145, 414, 184, 316, 312, 330, 434, 182, 365, 119, 224, 393, 19, 498, 460, 157, 388, 57, 465, 315]

[140, 445, 344, 121, 328, 36, 73, 139, 244, 416, 309, 192, 319, 134, 412, 93, 195, 355, 76, 279]
[140, 36, 344, 121, 328, 445, 73, 139, 244, 416, 309, 192, 319, 134, 412, 93, 195, 355, 76, 279]

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

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
[32, 38, 226, 302, 412, 380, 104, 120, 495, 23, 482, 150, 450, 183, 238, 453, 213, 159, 268, 60]

