title: how do I include header files like list.h, queue.h and vector.h in C++ file?
body: <p>I downloaded a sample code and cpp files include header files like list.h, queue.h, and vector.h and if I try to build then I got "fatal error: No such file or directory compilation terminated" I think I should include the path to the system library that has those header files but I don't know how to do that.</p>
  
  <p>Thanks in advance...</p>