What is wrong with my program? (C++ help)?

Question

whenever i try to execute my program, it says "unable to open include file iostream.h" and when i replace iostream.h with iostream, it says "unable to open include file iostream.h." i just installed it today, is there someting that i need to install? is there something wrong with my program that may be causing this?

#include <iostream>

using namespace std;

int main ()

{

cout << "Hello World!";

return 0;

}

its my first program since i reinstalled c++. i dont think anythings wrong (since i got it off a website http://www.cplusplus.com/doc/tutorial/program_structure.html )

so what do i do?

Answer 1

Your 6th line &#039;cout &lt;&lt; &quot;Hello World!&quot;;&#039; is the line you need to follow to name your program. Make sure you save the file as &#039;Hello World!.java&#039; (without the quotes).

Answer 2

The source code you posted is correct, but the iostream header file is missing on your computer. The cause is either a botched installation or an old compiler version.

Answer 3

The code looks alright. I&#039;m not sure which compiler you are using, but if it is Visual C++ then you can follow the instructions in this video.

http://xoax.net/comp/cpp/console/Lesson1...

If you need Visual C++, you can get it for free here:

http://xoax.net/comp/cpp/console/Lesson0...

If you have any problems, post them to me here and I can walk you through them:

http://xoax.net/forum/