Add other includes like #include <iostream>

[ChrisPasda]

Hi,

i am having a hard time with including external libs like "iostream". I added all the important path in the c_cpp_properties.json but gcc can't seem to find my includes. I always get the error:

fatal error: iostream: File not found
   22 | #include <iostream>

The include is not red underlines at all so it should be found but there seems to be a different problem.
Did someone ever encountered this problem?

Thank you very much in advance.

With best regards,

Chris