--
#include<iostream.h>
#include<conio.h>
class learn_info
{
protected:
int rno;
char snm[20],cls[10];
float per;
public:
void getlearn()
{
cout<<"\n Enter roll no : ";
cin>>rno;
cout<<"\n Enter Stud_name : ";
cin>>snm;
cout<<"\n Enter Class : ";
cin>>cls;
cout<<"\n Enter Percentage : ";
cin>>per;
}
void putlearn()
{
cout<<"\n Roll No : "<
cout<<"\n Name : "<
cout<<"\n Class : "<
cout<<"\n Percentage : "<
}
};
class earn_info
{
protected:
int hrs;
float rt;
public:
void getearn()
{
cout<<"\n Enter Total Hours Worked : ";
cin>>hrs;
cout<<"\n Enter Charges per hours : ";
cin>>rt;
}
void putearn()
{
cout<<"\n Total Hours worked : "<
cout<<"\n Charges Per Hours : "<