Write A C++ Program To Illustrate The Concept That The Member Function Defined Inside The Class.

#include<iostream.h> 
 #include<conio.h> 
 class student 
 { 
       private: 
                     int rn; 
                     float fees; 
       public: 
                     void readdata() 
                 { 
                       cout<<"Enter the rollno. 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 ; 
              st.readdata(); 
              st.writedata(); 
              getch(); 
        }