Write A C++ Program To Declare Private Member Function And Access It Using Public Member Function.

# include <iostream.h> 
 # include <conio.h> 
 class student 
 { 
       private: 
                       int rn; 
                       float fees; 
                      void read() 
               { 
                      rn=12; 
                      fees=145.10; 
               } 
    public: 
                     void show() 
               { 
                     read(); 
                     cout<<"\n Rollno = "<<rn; 
                     cout<<"\n Fees = "<<fees; 
                } 
   
   
 }; 
           void main ( ) 
       { 
               clrscr ( ); 
               student st; 
               // st.read ( );  // not accessible 
               st.show ( ); 
               getch(); 
        }