Can't get "Hello world" to work

Question

I get a whole slew of errors
https://code.sololearn.com/cGVi2PvusOJz/?ref=app

Answer 1

Yes. But you could've seen it, since the color highlight was totally messed up

Answer 2

Thanks, I'm a bit colourblind though. I had no idea that my keyboard could betray me like that! I was on the verge of giving up after minute one!
I'll look out for that in the future

Answer 3

Your code is correct, but you put a quotation mark that the compiler doesn't recognize as a quotation mark

Answer 4

Wait, there's different types of quotation mark?!