Question

I have f.e. “I am working as a nurse.”
How Can I or which function use to get word from letter number 1 to space or to letter number 11?

So should I get ” am working “

Answer 1

It is not totally clear what you want, but from your example it seems like you want the substring that starts at character 1 and ends on the character 11 places later (that’s 12 characters total). That means you want string::substr:

std::string str("I am working as a nurse");
std::string sub = str.substr(1,12);