import java.util.Scanner;

public class Temperature
{
  public static void main (String args[])
  {
    Scanner kb = new Scanner(System.in);
    double fahren;
    double celsius;

    System.out.print("Enter a temperature in Celsius:");
    celsius = kb.nextDouble();
    fahren = celToFah(celsius);
    System.out.println(celsius + "Celsius is " + fahren + " Fahrenheit");
  }

  public static double celToFah(double c)
  {
    double retval;
    retval = c * 9.0/5.0 + 32.0;
    return retval;
  }
}