Execute if variable equals at least one element from array (Python)?

Question

Python

Let's say that the id variable gets the identifier of the user who wrote the message.
Let's say the array is user = ["334455", "556677"]
How do I do this? If at least one element from the array is equal to the variable then: ...
I tried this, but it didn't work:

if id == user[0] or user[1]:
if user[0] or user[1] in id:

Yes, yes, I'm dumb

Answer 1

if id in set(user):
    #тут что-то делаем

It will work provided that the id is a string. If not a string, don't forget the appropriate conversion

Answer 2

Maybe so? Just make sure that id is not a number but also a string.
if id in user: