instruction:
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.
question:
[181, 410, 164, 375, 232, 351, 327, 52, 382, 128, 162, 248, 344, 478, 477, 284, 243, 73, 218, 35]
answer:
[181, 410, 164, 375, 232, 351, 327, 52, 382, 128, 162, 248, 344, 35, 477, 284, 243, 73, 218, 478]


question:
[311, 319, 362, 321, 22, 213, 35, 453, 117, 287, 461, 66, 234, 37, 250, 470, 108, 25, 334, 387]
answer:
[311, 319, 362, 321, 470, 213, 35, 453, 117, 287, 461, 66, 234, 37, 250, 22, 108, 25, 334, 387]


question:
[97, 471, 102, 181, 390, 449, 261, 403, 413, 363, 26, 172, 113, 55, 74, 414, 422, 175, 433, 266]
answer:

[97, 26, 102, 181, 390, 449, 261, 403, 413, 363, 471, 172, 113, 55, 74, 414, 422, 175, 433, 266]