/* Convierte una temperatura en Fahrenheit dada por el usuario a Kelvin */
import java.util.Scanner;

public class ConvertidorTemperatura
{

   public static void main(String args[])
   {
      Scanner teclado = new Scanner(System.in);

      System.out.print("Temperatura: ");
      double temperatura = teclado.nextDouble();

      System.out.printf("%.2f C = %7.2f F\n", temperatura, convertirCelciusAFahrenheit(temperatura));
      System.out.printf("%.2f C = %7.2f K\n", temperatura, convertirCelciusAKelvin(temperatura));
      System.out.printf("%.2f F = %7.2f C\n", temperatura, convertirFahrenheitACelcius(temperatura));
      System.out.printf("%.2f F = %7.2f K\n", temperatura, convertirFahrenheitAKelvin(temperatura));
      System.out.printf("%.2f K = %7.2f C\n", temperatura, convertirKelvinACelcius(temperatura));
      System.out.printf("%.2f K = %7.2f F\n", temperatura, convertirKelvinAFahrenheit(temperatura));
   }

   public static double convertirCelciusAFahrenheit(double celcius)
   {
      return 9 * celcius / 5 + 32;
   }

   public static double convertirCelciusAKelvin(double celcius)
   {
      return celcius + 273.15;
   }

   public static double convertirFahrenheitACelcius(double fahrenheit)
   {
      return 5 * (fahrenheit - 32) / 9.0;
   }

   public static double convertirFahrenheitAKelvin(double fahrenheit)
   {
      return convertirCelciusAKelvin(convertirFahrenheitACelcius(fahrenheit));
   }

   public static double convertirKelvinACelcius(double kelvin)
   {
      return kelvin - 273.15;
   }

   public static double convertirKelvinAFahrenheit(double kelvin)
   {
      return convertirCelciusAFahrenheit(convertirKelvinACelcius(kelvin));
   }
}