BMICAT

Code

import java.util.Scanner;

public class BMICAT
{
	public static void main( String[] args )
	{
		Scanner keyboard = new Scanner(System.in);
        
        int a, b, bmi;
        
        System.out.println( " Your height in m " );
        a = keyboard.nextInt();
        
        System.out.println( " Your weight in kg " );
        b = keyboard.nextInt();
        
        bmi = b / (a*a);
        
        System.out.println( " Your BMI " + bmi );
        
        if ( bmi < 18.5 )
        {
            System.out.println( " underweight " );
        }
        if ( bmi > 18.5 && bmi < 24.9 )
        {
            System.out.println ( " normal weight " );
        }
        if ( bmi > 25 && bmi < 29.9 )
        {
            System.out.println( " overweight " );
        }
        if ( bmi > 30 )
        {
            System.out.println( " obese " );
        }
    }
}

BMICAT