Write A C++ Program To Illustrate The Concept Of Class Having Two Objects

#include<iostream.h> 
 #include<conio.h> 
 class student 
 { 
      private: 
                       int rn; 
                       float fees; 
      public: 
                        void readdata() 
                   { 
                            cout<<"Enter the roll no. and fees of the student"; 
                            cin>>rn>>fees; 
                    } 
                        void writedata() 
                    { 
                        cout<<"The rollno. is "<<rn<<endl; 
                        cout<<" The fees is "<<fees<<endl; 
                    } 
 }; 
             void main() 
        { 
                clrscr(); 
                student st, st2; 
                st.readdata(); 
                st.writedata(); 
                st2.readdata(); 
                st2.writedata(); 
                getch(); 
         }