Improve and simplify YouTube link finder

Question

Hi! I'm a beginner, but this medium code coach solved easily enough. Is there a way to simplify and improve my code?
https://code.sololearn.com/c8rdEG4FMnX1/?ref=app

Answer 1

Have one line of code search backward from the end of the input string for either '=' or '/', then in the next line print everything after that location to the end of the string.

Answer 2

In business I would use regex, but in this challenge I shamelessly exploited that the id is at the end and has constant length. This is my solution in python:

print(input()[-11:])

Answer 3

Wow! Thanks!

Answer 4

Ahahah, that's awesome