New to C++ on Linux

[Teddy]

I have installed GNU C/C++ on my Linux and tried to compile my first
helloworld program. I tried this with the command:

cc helloworld.cpp -c -o helloworld.o && ld helloworld.o -lstdc++ -o
helloworld

And got the Error:

ld: warning: cannot find entry symbol _start; defaulting to 08048380

The program was created but does not work. What did I do wrong?
The source of my helloworld-program you can find at the end.

Thanks
Teddy



#include <iostream>

using std::cout;
using std::endl;

int main() {

cout << "Hello World" << endl;

return 0;
}

 

[Lars Magne Engedal]

Hi, I'm not sure what's wrong, but you could try this command:

c++ -o helloworld helloworld.cpp