PROGRAM TO IMPLEMENT HYBRID INHERITENCE

//PROGRAM TO IMPLEMENT HYBRID INHERITENCE
/*MADE BY KRISHNA AGARWAL*/
#include<iostream.h>
#include<conio.h>
class student
{
    protected:
    int roll_number;
    public:
    void get_number();
    void put_number();
};
void student::get_number()
{
    cout<<"enter the roll number\n";
    cin>>roll_number;
}
void student::put_number()
{
    cout<<"\nthe roll number is = "<<roll_number;
}
class test:public student
{
    protected:
    float part1, part2;
    public:
    void get_marks();
    void put_marks();
};
void test::get_marks()
{
    cout<<"\nenter the marks of part one and part two\n";
    cin>>part1>>part2;
}
void test::put_marks()
{
    cout<<"\nmarks in part 1 is = "<<part1;
    cout<<"\nmarks in part 2 is = "<<part2;
}
class sports
{
    protected:
    float scores;
    public:
    void get_score()
    {
        cout<<"\nenter the score\n";
        cin>>scores;
    }
    void put_score()
    {
        cout<<"\nthe score is = "<<scores;
    }
};
class result: public test, public sports
{
    float total;
    public:
    void display()
    {
        total=part1+part2+scores;
        put_number();
        put_score();
        put_marks();
        cout<<"\ntotal is = "<<total;
    }
};
void main()
{
    clrscr();
    result student_1;
    student_1.get_number();
    student_1.get_marks();
    student_1.get_score();
    student_1.display();
    getch();
}