#include<iostream>
using namespace std;  
class student
{
 char name[10],clas[10];
 int rn;
 public:
void getdata()
{
   cout<<"\n Enter the student name:";
   cin>>name;
   cout<<"\n Enter the roll no:";
   cin>>rn;
   cout<<"\n Enter the class:";
   cin>>clas;
              }
void putdata()
{
 cout<<"\n Student name:"<<name;
 cout<<"\n Roll no:"<<rn;
 cout<<"\n Class:"<<clas;
}
};
class test:virtual public student
{
public:
int p1,p2;
void part1()
{
   cout<<"\n Enter the mark of part1:";
   cin>>p1;
             }
void part2()
{
 cout<<"\n Enter the mark of part2:";
 cin>>p2;
}
void display()
     {
 cout<<"\n Part1 marks:"<<p1;
 cout<<"\n Part2 marks:"<<p2;
     }
};
class sports:virtual public student
{
public:
int m;
void getmk()
     {
 cout<<"\n Enter the sports mark:";
 cin>>m;
}
void putmk()
{
 cout<<"\n Sports Mark:"<<m;
}
};    
class result:public test,public sports
{
public:    
int total;
void calc()
{    
cout<<"\n MARKLIST";
total=p1+p2+m;
putdata();
display();
putmk();
cout<<"\n Total is "<<total;
}
};
int main()
{
 cout<<"\nSTUDENT MARKLIST USING VIRTUAL BASE CLASS";
 result n;
 n.getdata();
 n.part1();
 n.part2();
 n.getmk();
 cout<<"\n RESULT";
 n.calc();
 return 0;
}