iostream vs code error, how to fix?

Question

C++ / C#

I'm learning C++ (just started), dictating to the compiler the standard I/O library iostream , but an error occurs that affects compilation.
Here is the code:

#include <iostream>

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

Error text:
#include error defender .Please update your includePath

Answer 1

I recommend using the IDE if you are just learning C++. There you, with a high probability, will not get such problems. Still, notepads with plugins are a little different.