using System;

public class Program

{

    public static void Main()

    {

        double bmi;

        Console.WriteLine("Introduce tu peso en kg");

        double m = Convert.ToDouble(Console.ReadLine());

        Console.WriteLine("Introduce tu altura en m");

        double h = Convert.ToDouble(Console.ReadLine());

        bmi= m/Math.Pow(h,2);

        Console.WriteLine(bmi);

        if ((bmi >= 25) && (bmi <= 29.9))

        {

            Console.WriteLine("Overweight");

        }

        else if (bmi >= 30)

        {

            Console.WriteLine("Obese");

        }

        else if (bmi <18.5)

        {

            Console.WriteLine("Underweight");

        }

        else if ((bmi >= 18.5) && (bmi >= 24.9))

        {

            Console.WriteLine("Normal Range");

        }

    }

}