Grade Using Single Inheritance

#include

#include

class stu

{

char name[30];

char course[30];

int age;

public:

void get();

void put();

};

class grade: public stu

{

int total,a;

public:

void entermarks();

void putmarks();

void avg();

};

void stu::get()

{

cout<<"Enter your name";

cin>>name;

cout<<"Enter your course";

cin>>course;

cout<<"Enter your age";

cin>>age;

}

void stu::put()

{

cout<<"Name"<<

cout<<"Course"<<

cout<<"Age"<<

}

void grade::entermarks()

{

cout<<"\nEnter your Total marks";

cin>>total;

}

void grade::putmarks()

{

cout<<"\nTotal Marks"<

}

void grade::avg()

{

a=total/5;

cout<<"\nYour average is "<

cout<<"\nyour grade is ";

if(a>90)

cout<<"A";

else

if(a>80)

cout<<"B";

else

if(a>60)

cout<<"C";

else

if(a>40)

cout<<"D";

else

cout<<"Fail";

}

void main()

{

clrscr();

grade g;

g.get();

g.entermarks();

g.put();

g.putmarks();

g.avg();

getch();

}

OUTPUT

Enter your name Ankit

Enter your course BCA

Enter your age 19

Enter your Total marks 455

Name Ankit

Course BCA

Age19

Total Marks455

Your average is 91

your grade is A