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: [176, 53, 364, 186, 192, 406, 144, 349, 275, 354, 397, 60, 161, 311, 369, 342, 170, 248, 252, 472]

Answer: [176, 472, 364, 186, 192, 406, 144, 349, 275, 354, 397, 60, 161, 311, 369, 342, 170, 248, 252, 53]

Question: [11, 396, 382, 413, 109, 386, 294, 389, 378, 132, 230, 358, 385, 371, 176, 242, 423, 313, 436, 272]

Answer: [436, 396, 382, 413, 109, 386, 294, 389, 378, 132, 230, 358, 385, 371, 176, 242, 423, 313, 11, 272]

Question: [63, 76, 415, 162, 264, 208, 139, 178, 100, 93, 368, 360, 491, 420, 392, 58, 301, 366, 430, 445]

Answer:
[63, 76, 415, 162, 264, 208, 139, 178, 100, 93, 368, 360, 58, 420, 392, 491, 301, 366, 430, 445]