#include "stdafx.h" and #include <iostream>

[mp121209]

I want to ask that when we use "" and <> to cover the libraries files names? Is there any different?

[Bazzy]

"" is for local headers
<> is for library headers

[LB]

Don't use "New Console Project" in VC++.
http://www.cplusplus.com/forum/beginner/28972/#msg156799