good one for beginners. I want more examples.
1) you cannot create objects of abstract class.It consist of pure virtual function.
2) virtual function means you have same signature of a...
Two or more functions can have same name but do different things.
First you create a header file, say add.h and put your declarations and functions there without main.
Then create add.cpp and include your header...
copy constructor is also called when you send an object by value to a function.
You can execute like this :
in unix operating system. mysh is the name of the shell script
C programming by E.Balagurusamy is a good book for beginners.
Separate names with a comma.