I'm short of ideas concerning the 3rd and fourth requirements
package com.codegym.task.task06.task0605;
import java.io.*;
/*
Controlling body weight
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader bis = new BufferedReader(new InputStreamReader(System.in));
double weight = Double.parseDouble(bis.readLine());
double height = Double.parseDouble(bis.readLine());
Body.calculateBMI(weight, height);
}
public static class Body {
public static void calculateBMI(double weight, double height) {
// write your code here
double BMI= weight/(height*height);
if (BMI < 18.5){
System.out.println("Underweight: BMI < 18.5");
}else if (BMI <= 18.5 && BMI < 24.9){
System.out.println("Normal: 18.5 <= BMI < 25");
} else if (BMI <= 25 && BMI < 29.9){
System.out.println("Overweight: 25 <= BMI < 30");
}else if(BMI >= 30){
System.out.println("Obese: BMI >= 30");
}
}
}
}