If this question seems stupid, than please just ignore it. But, I've been programming in C++ for awhile. I have seen 2 varities of coding styles, one without namespace, which I use:
and one with:Code:cout<<"Hi there!\n";
Heres my question, why is std namespace there? Is it really neccessary? I mean its still the same function is it not? I apologize if this question seems right-minded, but I would like to know.Code:std::cout<<"Hi there!\n";