import java.io.BufferedReader;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
import java.io.IOException;
import java.io.InputStreamReader;

/**
 *
 * @author STUDENT
 */
class Rate{
    String rating;
    float fRating;
    public void Rate(float n){
        fRating = n;
        if(fRating > 0 && fRating<=3){
            rating= "Passed";
        }
        else if(fRating>3 && fRating<=4){
            rating= "inc";
        }else{
            rating= "fail";
        }
    }
    public String getRating(){
        return rating;
    }
}

class Person extends Rate{
    private String name;
    public void setName(String n){
   name = n;
    }
    public String getName(){
        return name;
     
    }
}

class StudentNum extends Person{
    private String stuNum;
    private int Num;
    public void setStuNum(String sn){
        stuNum= sn;
        Num=Integer.parseInt(stuNum);
    }
    public Integer getStuNum(){
        return Num;
    }
}
class javaGrade extends StudentNum{
    private String javaGrade;
    private float jg;
    public void setjavaGrade(String sn){
        javaGrade= sn;
        jg=Float.parseFloat(javaGrade);
    }
    public Float getjavaGrade(){
        return jg;
    }
}
class vbnetGrade extends javaGrade{
    private String vbnetGrade;
    private float vg;
    public void setvbnetGrade(String sn){
        vbnetGrade= sn;
        vg=Float.parseFloat(vbnetGrade);
    }
    public Float getvbnetGrade(){
        return vg;
    }
}
class phpGrade extends vbnetGrade{
    private String phpGrade;
    private float pg;
    public void setphpGrade(String sn){
        phpGrade= sn;
        pg=Float.parseFloat(phpGrade);
    }
    public Float getphpGrade(){
        return pg;
    }
}
class javaScriptGrade extends phpGrade{
    private String jsGrade;
    private float jsg;
    public void setjsGrade(String sn){
        jsGrade= sn;
        jsg=Float.parseFloat(jsGrade);
    }
    public float getjsGrade(){
        return jsg;
    }
}
public class InheritanceExercise {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
        
        //initialization
        Person name= new Person();
        StudentNum stu= new StudentNum();
        javaGrade jav= new javaGrade();
        vbnetGrade vbnet= new vbnetGrade();
        phpGrade php= new phpGrade();
        javaScriptGrade js= new javaScriptGrade();
        
        //user input
        System.out.println("Enter Name: ");
        name.setName(br.readLine());
        System.out.println("Student Number: ");
        stu.setStuNum(br.readLine());
        System.out.println("Java Grade: ");
        jav.setjavaGrade(br.readLine());
        jav.Rate(jav.getjavaGrade());
        System.out.println("vb.net Grade: ");
        vbnet.setvbnetGrade(br.readLine());
        vbnet.Rate(vbnet.getvbnetGrade());
        System.out.println("php Grade: ");
        php.setphpGrade(br.readLine());
        php.Rate(php.getphpGrade());
        System.out.println("Javascript Grade: ");
        js.setjsGrade(br.readLine());
        js.Rate(js.getjsGrade());
        
        
        System.out.println("Student Name    :"+name.getName());
        System.out.println("Student Number  :"+stu.getStuNum());
        System.out.println("java            :" +jav.getjavaGrade()+ "-" +jav.getRating());
        System.out.println("vbnet           :" +vbnet.getvbnetGrade()+ "-" +vbnet.getRating());
        System.out.println("php             :" +php.getphpGrade()+ "-" +php.getRating());
        System.out.println("javascript      :" +js.getjsGrade()+ "-" +js.getRating());
        
        
                
    }

}