Re: Quiz

You're right. Your check would work. But I'll wait a little bit to see if someone else finds the solution before I post the answer :-)

Re: Quiz

Ok, probably nobody reads this anyway, so I'll no longer wait :-) std::basic_string::find() returns a size_type which is an unsigned int. Therefore every possible value you might get from find() is greater or equal zero. The if statement will never be false, even in the case when 'x' is not found.