It said compilation error for me , is there something wrong? if not ... then why ?

Question

https://code.sololearn.com/cl8xIqjYtBY8/?ref=app

Answer 1

Replace:
33: <<"Birth: "<<b.printb();
with <<"Birth: "; b.printb();

and then you'll see an error about Person not having enough parameters.

I used godbolt.org to give me a hint; it underlined the << and Person without explaining ... observing that b.printb() is a void function that itself just calls cout (no return), I tried what I show here.

Answer 2

You prolly wanted to do this :

Person Gray("gray",26,"programming", Gbirth);

Answer 3

psst,

@mass

Try pressing the checkmark next to the answer, that helped you the most.

Answer 4

thank you very much 👍👍