Newline is \n. not /n.
std::cout << "Hello world!" << endl;
-or-
std::cout << "Hello world!\n";
Both do the same thing. Using a backslash (\) is a universal escape character, so if you also want to print a ", you can do:
std::cout << "\"Hello world!\"" << endl;
---
class EOSERV {
Programmer | Oldbie
Open source EO Client: https://github.com/ethanmoffat/EndlessClient
};