C++ Problems

[jolejake]

Starting to learn c++ again and im having some real problems getting started. im typing the simple program.
#include <iostream.h>
int main()
{
cout <<"hello world";
return 0;
}
And here is the list of errors from this:
#include <iostream.h>
(iostream.h no file)
(cout undeclared)
and several others.
im running code blocks with the default compiler. And visual is up to date.

Please help,
jolejake

[kbw]

The program would have been valid before 1998. Since then there's been a new iostream librar that is in the std namespace, and the head file has changed to iostream (without the .h).

So that program ported to the current standard is:

#include <iostream>

int main()
{
    std::cout << "hello world";
    return 0;
}

[therockon7throw]

hi

begin this way:

#include<iostream>
using namespace std;

so you dont have to write each some thing like std::cout but instead, cout

Enjoy learing C++

[priyanshm]

you can also try the following

#include<iostream.h>

int main()
{
cout<<"hello world";
return 0;
}

youhave to use cout<< instead of std::cout when using #include<iostream.h>

[viliml]

There is no such thing as iostream.h, even the compiler said:

#include <iostream.h>
(iostream.h no file)