#problem

Listdagi n ta eng katta va eng kichik elementlarni chiqaring.

Input:
nums = [1, 8, 2, 23, 7, -4, 18, 23, 42, 37, 2]
3

Output:
[42, 37, 23]
[-4, 1, 2]

Eng optimal yechimni commentda kutaman)