/*
 *Class StudentData is having data members and methods for accepting marks and calculating grades.
*HlyExam (later it can be FinalExam) inherits the class by using extends and accesses the methods *by the object of HlyExam ....
 */
package hlyexam;

/**
 *
 * @author Somnath
 */

import java.util.Scanner;

class StudentData
{
int p, c, m, b, comp;
float avg;
String name, grade;

void getData()
{
    Scanner in = new Scanner(System.in);
    System.out.println("Enter student's name ");
    name=in.nextLine();
    System.out.println("Enter marks for Phy-Chem-Math-Bio-Comp ");
    p=in.nextInt();
    c=in.nextInt();
    m=in.nextInt();
    b=in.nextInt();
    comp=in.nextInt();
}

void calcData()
{
    avg=(p+c+m+b+comp)/5;
    if(avg>=90) {
        grade="A+";
    }
    if(avg>=80 && avg <90) {
        grade="A";
    }
    if(avg>=70 && avg <80) {
        grade="B";
    }
    if(avg>=60 && avg <70) {
        grade="C";
    }
    if(avg<60) {
        grade="F";
    }
}

void showdata()
{
    System.out.println("Name is :    "+name);
    System.out.println("Average is : "+avg);
    System.out.println("Grade is :   "+grade);
}
 
}// end of StudentData class

public class HlyExam extends StudentData{

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        HlyExam hly = new HlyExam();
        hly.getData();
        hly.calcData();
        hly.showdata();
     
    }
}


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