Linking two .cpp and a .h files

Question

I\'m doing an exercise (from the third chapter of Thinking in C++) but I have a problem linking two .cpp files.

This is the exercise:

Create a h

Answer 1

First of all, how can you have func1(), func2(), func3() without having a return statement. Try to put your header body inside these (#include guards) :

#ifndef func_ex.h
#define func_ex.h
/* your code */

#endif