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.
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Question: [83, 244, 378, 130, 291, 190, 199, 474, 112, 225, 109, 450, 228, 439, 143, 227, 394, 47, 203, 246]

Answer: [83, 244, 378, 130, 291, 190, 199, 47, 112, 225, 109, 450, 228, 439, 143, 227, 394, 474, 203, 246]


Question: [275, 398, 432, 305, 25, 124, 329, 12, 422, 466, 295, 96, 29, 365, 427, 389, 284, 397, 13, 99]

Answer: [275, 398, 432, 305, 25, 124, 329, 466, 422, 12, 295, 96, 29, 365, 427, 389, 284, 397, 13, 99]


Question: [285, 252, 257, 487, 236, 465, 184, 172, 30, 340, 339, 67, 462, 483, 489, 205, 456, 66, 84, 39]

Answer:
[285, 252, 257, 487, 236, 465, 184, 172, 489, 340, 339, 67, 462, 483, 30, 205, 456, 66, 84, 39]