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: [243, 312, 181, 499, 87, 173, 341, 443, 203, 314, 47, 198, 152, 41, 208, 184, 274, 437, 26, 226]

Answer: [243, 312, 181, 26, 87, 173, 341, 443, 203, 314, 47, 198, 152, 41, 208, 184, 274, 437, 499, 226]


Question: [378, 396, 254, 444, 434, 114, 369, 100, 122, 360, 312, 385, 165, 387, 416, 321, 374, 341, 69, 76]

Answer: [378, 396, 254, 69, 434, 114, 369, 100, 122, 360, 312, 385, 165, 387, 416, 321, 374, 341, 444, 76]


Question: [265, 475, 341, 442, 418, 161, 53, 69, 485, 331, 436, 450, 144, 455, 98, 488, 333, 273, 221, 51]

Answer:
[265, 475, 341, 442, 418, 161, 53, 69, 485, 331, 436, 450, 144, 455, 98, 51, 333, 273, 221, 488]