title: runtime of using [::-1] on a list
body: <p>prepping for interviews and this is something i couldnt find. <a href="https://blog.finxter.com/python-list-reverse/#:%7E:text=The%20time%20complexity%20of%20the,the%20number%20of%20list%20elements" rel="nofollow noreferrer">https://blog.finxter.com/python-list-reverse/#:~:text=The%20time%20complexity%20of%20the,the%20number%20of%20list%20elements</a>. says .reverse() is the O(n) which I assume is because it replaces every index. is [::-1] just printing the list backwards or is something similar going on</p>