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

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

Question: [360, 195, 110, 450, 104, 17, 156, 344, 274, 289, 100, 277, 245, 381, 248, 172, 73, 238, 253, 357]

Answer: [360, 195, 110, 17, 104, 450, 156, 344, 274, 289, 100, 277, 245, 381, 248, 172, 73, 238, 253, 357]

Question: [254, 409, 441, 99, 74, 292, 395, 136, 447, 233, 367, 112, 185, 327, 22, 454, 271, 319, 293, 200]

Answer:
[254, 409, 441, 99, 74, 292, 395, 136, 447, 233, 367, 112, 185, 327, 454, 22, 271, 319, 293, 200]