Not on This List

The 'Do Not Feed' list hangs by the petting zoo gate, and you REALLY want to feed the alpaca. 🦙

You get the banned list and an animal. Print go ahead if the animal is NOT on the list, or not allowed if it is.

Example:

Input: banned = ["goat", "emu", "pony"], animal = "alpaca" Output: go ahead

alpaca is never found on the banned list, so it's safe to feed — print go ahead.

Input: banned = ["goat", "alpaca"], animal = "alpaca" Output: not allowed

alpaca IS on the banned list this time, so we print not allowed.