Student details using Hierarchical Inheritance
Write a C++ Program to enter Student details using Hierarchical Inheritance. Here’s a Simple C++ Program to enter Student details using Hierarchical Inheritance in C++ Programming Language.
Hierarchical Inheritance
- When two or more classes are derived from a single base class, then Inheritance is called the hierarchical inheritance. The representation of the hierarchical inheritance is shown in the following Example:
- Student is a base class, from which the three classes viz. arts, science and commerce have been derived. Now, let us write a program that illustrates the hierarchical inheritance, based on the above design.
Below is the source code for C++ Program to enter Student details using Hierarchical Inheritance which is successfully compiled and run on Windows System to produce desired output as shown below :
SOURCE CODE : :
/* C++ Program to enter Student details using Hierarchical Inheritance */
#include<iostream>
using namespace std;
const int len = 20 ;
class student // Base class
{
public:
char F_name[len];
char L_name[len];
int age;
int roll_no ;
void Enter_data(void)
{
cout << "\n\t Enter the first name: " ; cin >> F_name ;
cout << "\t Enter the second name: "; cin >> L_name ;
cout << "\t Enter the age: " ; cin >> age ;
cout << "\t Enter the roll_no: " ; cin >> roll_no ;
}
void Display_data(void)
{
cout << "\n\t First Name = " << F_name ;
cout << "\n\t Last Name = " << L_name ;
cout << "\n\t Age = " << age ;
cout << "\n\t Roll Number = " << roll_no ;
}
};
class arts : public student
{
private:
char asub1[len] ;
char asub2[len] ;
char asub3[len] ;
public:
void Enter_data(void)
{
student :: Enter_data( );
cout << "\t Enter the subject1 of the arts student: "; cin >> asub1 ;
cout << "\t Enter the subject2 of the arts student: "; cin >> asub2 ;
cout << "\t Enter the subject3 of the arts student: "; cin >> asub3 ;
}
void Display_data(void)
{
student :: Display_data( );
cout << "\n\t Subject1 of the arts student = " << asub1 ;
cout << "\n\t Subject2 of the arts student = " << asub2 ;
cout << "\n\t Subject3 of the arts student = " << asub3 ;
}
};
class science : public student
{
private:
char ssub1[len] ;
char ssub2[len] ;
char ssub3[len] ;
public:
void Enter_data(void)
{
student :: Enter_data( );
cout << "\t Enter the subject1 of the science student: "; cin >> ssub1;
cout << "\t Enter the subject2 of the science student: "; cin >> ssub2;
cout << "\t Enter the subject3 of the science student: "; cin >> ssub3;
}
void Display_data(void)
{
student :: Display_data( );
cout << "\n\t Subject1 of the science student = " << ssub1 ;
cout << "\n\t Subject2 of the science student = " << ssub2 ;
cout << "\n\t Subject3 of the science student = " << ssub3 ;
}
};
class commerce : public student
{
private: char csub1[len], csub2[len], csub3[len] ;
public:
void Enter_data(void)
{
student :: Enter_data( );
cout << "\t Enter the subject1 of the commerce student: ";
cin >> csub1;
cout << "\t Enter the subject2 of the commerce student: ";
cin >> csub2 ;
cout << "\t Enter the subject3 of the commerce student: ";
cin >> csub3 ;
}
void Display_data(void)
{
student :: Display_data( );
cout << "\n\t Subject1 of the commerce student = " << csub1 ;
cout << "\n\t Subject2 of the commerce student = " << csub2 ;
cout << "\n\t Subject3 of the commerce student = " << csub3 ;
}
};
int main()
{
arts a ;
cout << "\n Entering details of the arts student\n" ;
a.Enter_data( );
cout << "\n Displaying the details of the arts student\n" ;
a.Display_data( );
science s ;
cout << "\n\n Entering details of the science student\n" ;
s.Enter_data( );
cout << "\n Displaying the details of the science student\n" ;
s.Display_data( );
commerce c ;
cout << "\n\n Entering details of the commerce student\n" ;
c.Enter_data( );
cout << "\n Displaying the details of the commerce student\n";
c.Display_data( );
return 0;
}
OUTPUT : :
/* C++ Program to enter Student details using Hierarchical Inheritance */
Entering details of the arts student
Enter the first name: John
Enter the second name: Max
Enter the age: 19
Enter the roll_no: 123
Enter the subject1 of the arts student: A
Enter the subject2 of the arts student: B
Enter the subject3 of the arts student: C
Displaying the details of the arts student
First Name = John
Last Name = Max
Age = 19
Roll Number = 123
Subject1 of the arts student = A
Subject2 of the arts student = B
Subject3 of the arts student = C
Entering details of the science student
Enter the first name: Codez
Enter the second name: Club
Enter the age: 20
Enter the roll_no: 211
Enter the subject1 of the science student: E
Enter the subject2 of the science student: F
Enter the subject3 of the science student: G
Displaying the details of the science student
First Name = Codez
Last Name = Club
Age = 20
Roll Number = 211
Subject1 of the science student = E
Subject2 of the science student = F
Subject3 of the science student = G
Entering details of the commerce student
Enter the first name: Sam
Enter the second name: Payne
Enter the age: 21
Enter the roll_no: 234
Enter the subject1 of the commerce student: H
Enter the subject2 of the commerce student: I
Enter the subject3 of the commerce student: J
Displaying the details of the commerce student
First Name = Sam
Last Name = Payne
Age = 21
Roll Number = 234
Subject1 of the commerce student = H
Subject2 of the commerce student = I
Subject3 of the commerce student = J
Process returned 0
Above is the source code and output for C++ Program to enter Student details using Hierarchical Inheritance which is successfully compiled and run on Windows System to produce desired output.
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