Multiple Inheritance.

Write a C++ program to find out the student details using multiple inheritance.

Program Algorithm:

Step 1: Include the header files

Step 2: Declare the base class student.

Step 3: Declare and define the function get () to get the student details.

Step 4: Declare the other class sports.

Step 5: Declare and define the function getsm() to read the sports mark.

Step 6: Create the class statement derived from student and sports.

Step 7: Declare and define the function display () to find out the total and average.

Step 8: Declare the derived class object, call the functions get(),getsm() and display().

Program Code in C++:

#include<iostream.h>

#include<conio.h>

class student

{

protected:

int rno,m1,m2;

public:

void get()

{

cout<<"Enter the Roll no :";

cin>>rno;

cout<<"Enter the two marks :";

cin>>m1>>m2;

}

};

class sports

{

protected:

int sm; // sm = Sports mark

public:

void getsm()

{

cout<<"\nEnter the sports mark :";

cin>>sm;

}

};

class statement:public student,public sports

{

int tot,avg;

public:

void display()

{

tot=(m1+m2+sm);

avg=tot/3;

cout<<"\n\n\tRoll No : "<<rno<<"\n\tTotal : "<<tot;

cout<<"\n\tAverage : "<<avg;

}

};

void main()

{

clrscr();

statement obj;

obj.get();

obj.getsm();

obj.display();

getch();

}

Program Output:

Enter the Roll no: 436

Enter two marks

80

65

Enter the Sports Mark: 75

Roll No: 436

Total : 210

Average: 73.33