Verify translations 7

1) Did you already saw, o students, Napul, did you see Tiber and Rome?
Sed vidistisne, o discipuli, Neapolem, vidistisne Tiberem et Romam?

2) After long marches Hannibalses troops arrived at Alps.
Post longa itinera copiae Hannibalis ad Alpes pervenerunt.

Sed vidistisne, o discipuli, Neapolin, vidistisne Tiberim et Romam?[/b]

It’s Neapolim.
Thanks, I overlooked those specific noun endings.

You can say either.