Something wrong with iostream

[LendraDwi]

Ok so since a few days ago i can't compile anything with iostream header, there is no error in compiler log and i can't find any exe file from the compiled source code, I've tried to search the entire disk but no luck.
Even this one is not compiled

#include <iostream>
int main(){
   std::cout<<"Hello world";
}

But I can compile this

#include <stdio.h>
int main(){
   printf("Hello world");
}

I'm using g++ for both code

Can anyone tell me what is goin on ?

[dhayden]

Can you give an example of how you're compiling both programs?

[bigsoft]

maybe,your compiler only supports ".h".
you should use "iostream.h" instead of "iostream.".

hope that helps.

[LendraDwi]

Sorry for late answer
How do I compile my program ? g++ "filename.cpp" -o "filename.exe". Its working a few days ago

And about iostream.h no not working



EDIT: after I tried to use older version of the compilers its working i can compile code with iostream header, and thanks for your reply :)

But still I dont understand what happen or what causing this all I did just start learning another programing language, and when I work on my exercise this problem started

[Duthomhas]

Are you using an IDE?
Are you running your program from IDE?
(Yes -- these are relevant questions.)