Detailed Instructions: 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.
Problem:[206, 36, 371, 116, 91, 285, 177, 162, 283, 67, 164, 123, 436, 170, 196, 213, 385, 205, 431, 268]
Solution:
[206, 436, 371, 116, 91, 285, 177, 162, 283, 67, 164, 123, 36, 170, 196, 213, 385, 205, 431, 268]