Multiple Inheritance sample in Java

By: Paawan Chaudhary Emailed: 1677 times Printed: 2157 times    

Latest comments
By: rohit kumar - how this program is work
By: Kirti - Hi..thx for the hadoop in
By: Spijker - I have altered the code a
By: ali mohammed - why we use the java in ne
By: ali mohammed - why we use the java in ne
By: mizhelle - when I exported the data
By: raul - no output as well, i'm ge
By: Rajesh - thanx very much...
By: Suindu De - Suppose we are executing

This Java program implements the following Multiple Inheritance:

Class Student
Name, roll_no
Mark 1, Mark2

Interface: Exam
Percent_cal( )

Class: Result 
Display( )
import java.lang.*;
import java.io.*;
interface Exam
{
	void percent_cal();
}
class Student
{
	String name;
	int roll_no,mark1,mark2;
	Student(String n, int r, int m1, int m2)
	{
		name=n;
		roll_no=r;
		mark1=m1;
		mark2=m2;
	}
	void display()
	{
		System.out.println ("Name of Student: "+name);
		System.out.println ("Roll No. of Student: "+roll_no);
		System.out.println ("Marks of Subject 1: "+mark1);
		System.out.println ("Marks of Subject 2: "+mark2);
	}
}
class Result extends Student implements Exam
{
	Result(String n, int r, int m1, int m2)
	{
		super(n,r,m1,m2);
	}
	public void percent_cal()
	{
		int total=(mark1+mark2);
		float percent=total*100/200;
		System.out.println ("Percentage: "+percent+"%");
	}
	void display()
	{
		super.display();
	}
}
class q10Multiple
{
	public static void main(String args[])
	{
		Result R = new Result("Ra.one",12,93,84);
		R.display();
		R.percent_cal();
	}
}

Java Home | All Java Tutorials | Latest Java Tutorials

Sponsored Links

If this tutorial doesn't answer your question, or you have a specific question, just ask an expert here. Post your question to get a direct answer.



Bookmark and Share

Comments(2)


1. View Comment

output is not specified there.., it must should be there for better understanding the program.

View Tutorial          By: yash at 2014-09-17 16:35:52
2. View Comment

i like java language.

View Tutorial          By: deepika at 2014-09-22 15:11:39

Your name (required):


Your email(required, will not be shown to the public):


Your sites URL (optional):


Your comments:



More Tutorials by Paawan Chaudhary
Count number of vowels, consonants and digits in a String in Java
Reverse a number in Java
Student marks calculation program in Java
Handling Fractions in Java
Calculate gross salary in Java
Calculate average sale of the week in Java
Vector in Java - Sample Program
MultiLevel Inheritance sample in Java
Multiple Inheritance sample in Java
Java program using Method Overriding
Java program to check if user input is an even number
Java program to print prime numbers using Thread
Java program to calculate volume of a Box
Java program to display numbers from 1 to 10 on Applet
Draw a bar chart in Java

More Tutorials in Java
Update contents of a file within a jar file
Tomcat and httpd configured in port 8080 and 80
Java File
Java String
Count number of vowels, consonants and digits in a String in Java
Reverse a number in Java
Student marks calculation program in Java
Handling Fractions in Java
Calculate gross salary in Java
Calculate average sale of the week in Java
Vector in Java - Sample Program
MultiLevel Inheritance sample in Java
Multiple Inheritance sample in Java
Java program using Method Overriding
Java program to check if user input is an even number

More Latest News
Most Viewed Articles (in Java )
How to Send SMS using Java Program (full code sample included)
Stack example in Java - push(), pop(), empty(), search()
Read from a COM port using Java program
FileReader and FileWriter example program in Java
Using StringTokenizer in Java
How to use Iterator in Java
XML and Java - Parsing XML using Java Tutorial
Abstract classes in Java
The Basic Structure of a Simple Java program
How to use ArrayList in Java
Recursion in java
Method Overriding in Java
append() in Java
Method Overloading (function overloading) in Java
Student marks calculation program in Java
Most Emailed Articles (in Java)
Tomcat and httpd configured in port 8080 and 80
Vector in Java - Sample Program
Get user input in Java
FilenameFilter - sample program in Java
How to Send SMS using Java Program (full code sample included)
Update contents of a file within a jar file
Count number of vowels, consonants and digits in a String in Java
Java program using Method Overriding
Using StringTokenizer in Java
How to use ArrayList in Java
MultiLevel Inheritance sample in Java
What is a deadlock and how to avoid it in Java
how to use boolean data type in Java
Extract characters in Java
Supports mobile tournament games