package oops;

import java.text.DecimalFormat;

import java.util.Scanner;

public class Multiple_Inherit {

/**

* @param args

*/

public static void main(String[] args) {

// TODO Auto-generated method stub

Total t = new Total();

t.get_s();

t.disp_s();

t.disp_m();

t.disp_r();

}

}

class Student

{

protected long en_no;

protected String name;

Scanner s = new Scanner(System.in);

public void get_s(){

System.out.println("Enter the details of Student: ");

System.out.println("Enter the name of student: ");

name = s.next();

System.out.println("Enter the ENROLMENT NUMBER of student: ");

en_no = s.nextLong();

}

public void disp_s(){

System.out.println("NAME: "+name);

System.out.println("ENROLMENT NUMBER= "+en_no);

}

}

interface Result

{

public float m1 = 78f , m2 = 89f , m3 = 90f;

public void disp_m();

}

interface Result1

{

void disp_r();

}

class Total extends Student implements Result,Result1

{

DecimalFormat f = new DecimalFormat("##.00");

public void disp_m() {

System.out.println("Marks of three subjects is: ");

System.out.println("OOPJ = "+m1+"\n"+"SP = "+m2+"\n"+"CG = "+m3);

}

public void disp_r() {

float total , avg;

total = m1 + m2 + m3 ;

System.out.println("TOTAL = "+total);

avg = total / 3;

System.out.println("AVERAGE = "+f.format(avg));

}

}