package javaapplication23;

import java.util.Scanner;

public class SitStudent {

    static Scanner sc = new Scanner(System.in);

    public static void main(String[] args) {

        long stdID;
        String fname, sname;
        double weight, height;

        System.out.print("Student ID :");
        stdID = sc.nextLong();

        System.out.print("Name : ");
        fname = sc.next();
        System.out.print("SurName : ");
        sname = sc.next();

        System.out.print("Weight : ");
        weight = sc.nextDouble();
        System.out.print("Height : ");
        height = sc.nextDouble();

        Student std = new Student(stdID, fname, sname, weight, height);
        // System.out.println(std.toString());
        System.out.println(std.getFname());
        System.out.println(std.getsName());
        System.out.println(std.getWeight());
        System.out.println(std.getHeight());


        double bmi = bmiCal(std.getWeight(), std.getHeight());

        System.out.println(bmi);
        System.out.println(hongkong(bmi));

        System.out.println(std.getEmail());
    }

    public static Double bmiCal(double weight, double height) {

        double bmi = weight / ((height / 100) * (height / 100));

        return bmi;

    }

    public static String hongkong(double bmi) {
        String cate = null;
        if (bmi < 18.5) {
            cate = "Underweight";
        }
        if (bmi >= 18.5 && bmi < 23) {
            cate = "Normal Range";
        }
        if (bmi >= 23 && bmi < 25) {
            cate = "Overweight-At Risk";
        }
        if (bmi >= 25 && bmi < 30) {
            cate = "Moderately Obese";
        }
        if (bmi >= 30) {
            cate = "Severely Obese";
        }
        return cate;
    }

}