Question

Design a modular program that calculates and displays a person's body mass index (BMI). The BMI is often used to determine whether a person with a sedentary lifestyle is overweight or underweight for his or her height. A person's BMI is calculated with the following formula: BMI=Weight*703/Height^2. I need help making this to Java to just calculate BMI.

Answer 1

CODE FOR THE FOLLOWING PROGRAM:-

import java.util.Scanner;  // Import the Scanner class
import java.lang.Math; // import math class for pow() function
public class Main
{
    //function to calculate bmi
    static double CalculateBMI(double height,double weight) {
        double BMI=(weight*703)/Math.pow(height, 2);
        return BMI;
        
    }
        public static void main(String[] args) {
            Scanner myObj = new Scanner(System.in);  // Create a Scanner object
                double height,weight;
                System.out.println("Enter height in inches:");
        height = myObj.nextDouble();  // Read height entered by user
        
        System.out.println("Enter weight in kgs:");
        weight = myObj.nextDouble();  // Read weight entered by user
        double bmi=CalculateBMI(height,weight);
        System.out.println("The BMI of the person  is: "+bmi);
        }
}

SCREENSHOT OF THE PROGRAM AND SAMPLE OUTPUT:-

SAMPLE OUTPUT:-

HAPPY LEARNING