On Sun, Feb 17, 2008 at 11:07 PM, Ricardo Sardano Guanciale
<ricardo.guanciale@xxxxxxxxxxx> wrote:
> My name is Ricardo, please can you help me?
...
> #include <iostream>
>
> void main(void)
> {
> cout << "Hello world!\n";
> }
>
> gcc helloworld.cpp -o helloworld
>
> The compiler answered:
...
> helloworld.cpp:4: error: `main' must return `int'
Same as C, "int main()".
> helloworld.cpp: In function `int main(...)':
You can use "std::cout" or "using namespace std;" before the first use
of "cout".
-Tom
