/*

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*/

/**

*

* @author Parth Joshi

*/

public class Multiple {

/**

* @param args the command line arguments

*/

public static void main(String[] args) {

Result result = new Result("Parth",12,93,84);

result.display();

result.percent_cal();

}

}

interface Exam

{

void percent_cal();

}

class Student

{

protected String name;

protected int roll_no,mark1,mark2;

Student(String n, int r, int m1, int m2)

{

this.name=n;

this.roll_no=r;

this.mark1=m1;

this.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+" %");

}

public void display()

{

super.display();

}

}