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.

Ex Input:
[229, 218, 15, 175, 68, 460, 146, 243, 61, 98, 351, 192, 459, 481, 10, 186, 442, 309, 34, 498]

Ex Output:
[229, 218, 15, 175, 68, 460, 146, 243, 61, 98, 351, 192, 459, 481, 498, 186, 442, 309, 34, 10]


Ex Input:
[10, 163, 396, 358, 325, 207, 211, 253, 26, 473, 353, 164, 444, 274, 313, 228, 329, 128, 294, 387]

Ex Output:
[473, 163, 396, 358, 325, 207, 211, 253, 26, 10, 353, 164, 444, 274, 313, 228, 329, 128, 294, 387]


Ex Input:
[335, 76, 110, 107, 16, 338, 163, 223, 182, 275, 283, 344, 249, 341, 375, 216, 173, 301, 71, 200]

Ex Output:

[335, 76, 110, 107, 375, 338, 163, 223, 182, 275, 283, 344, 249, 341, 16, 216, 173, 301, 71, 200]