// TITLE : Body Mass Index Calculator // CREATED BY : Aaron Stone // Date of Creation : [ 30 / 12 / 2017 ] // Published : [ 31 / 12 / 2017 ] /* Update -- [ 1/ 1/ 2018] i just forgot all about it ! Guys ! Wishing you all a very Happy And Healthy New Year !!!! Enjoy !!! Aaron Stone ! /* NOTE : -- Body Mass Index (BMI) BMI is a useful measure of overweight and obesity. It is calculated from your height and weight. BMI is an estimate of body fat and a good gauge of your risk for diseases that can occur with more body fat. The higher your BMI, the higher your risk for certain diseases such as heart disease, high blood pressure, type 2 diabetes, gallstones, breathing problems, and certain cancers. Although BMI can be used for most men and women, IT DOES HAVE SOME LIMITS : • It may overestimate body fat in athletes and others who have a muscular build. • It may underestimate body fat in older persons and others who have lost muscle. */ /* INPUT FORMAT FOR HEIGHT AND WEIGHT : Take heed here... Enter Weight and Height both together on different lines. For Example... Input Format : // 1st Line : Weight ( In Kilograms) // 2nd Line : Height ( In Centimetres ) */ /* Body Mass Index Chart Values ( From Deitel Org and National Institue of Health and Human Services ) BMI VALUES : Underweight: less than 18.5 Normal: between 18.5 and 24.9 Overweight: between 25 and 29.9 Obese : 30.0 or Above */ import java.text.DecimalFormat; // Importing Decimal Format for output readability import java.lang.*; // Default import java.util.*; // For Scanner Input public class BodyMassIndex_Calculator { // Main Method Starts here... public static void main(String[] args) { Scanner Scan = new Scanner(System.in); // Initilazing Scanner object double wt = (double)Scan.nextInt();// Enter Weight in Kilograms System.out.println(" Type Weight Here : " + wt + "kg"); double ht1 = (double)Scan.nextInt();// Enter Height in Centimeters double ht = ht1 / 100;// Conversion of Height from Centimeters to Meters System.out.println(" Type Height Here : " + ht + "m"); System.out.println(); // Line Space double bmi1 = (wt / (ht * ht)); // Calculating Body Mass Index DecimalFormat df = new DecimalFormat("#.##");// Initializing Object for Decimal Format Double bmi = new Double(bmi1);// Formatting Output per needs System.out.println(" Your BMI is " + df.format(bmi));//Printing Output // Output if( bmi < 18.50) System.out.println(" You're Underweight. "); else if( bmi <= 24.90) System.out.println(" You're Normal. "); else if( bmi <= 29.90) System.out.println(" You're Overweight "); else System.out.println(" You're Obese '"); System.out.println("\n"+"\n"); // Line Space // BMI Chart Values (From Deitel Org and National Institue of Health and Human Services) for( int x = 1; x <= 40; x++) System.out.print("-"); System.out.println(); System.out.print("|"); System.out.print(" BMI CHART : "); for( int y = 1; y <= 25; y++ ) System.out.print(" "); System.out.print("|"); System.out.println(); System.out.print("|"); System.out.print(" Underweight : Less Than 18.50"); for( int z = 1; z<= 8; z++ ) System.out.print(" "); System.out.print("|"); System.out.println(); System.out.print("|"); System.out.print(" Normal : Between 18.50 and 24.90"); for( int a = 1; a<= 5; a++ ) System.out.print(" "); System.out.print("|"); System.out.println(); System.out.print("|"); System.out.print(" Overweight : Between 24.90 and 29.90"); for( int b = 1; b <= 1; b++ ) System.out.print(" "); System.out.print("|"); System.out.println(); System.out.print("|"); System.out.print(" Obese : 30.00 or Greater"); for( int c = 1; c <= 13; c++ ) System.out.print(" "); System.out.print("|"); System.out.println(); for( int d = 1; d <= 40; d++ ) System.out.print("-"); } }

Body Mass Index Calculator ( Health Awareness For 2018 ) [ Java ]