import java.io.*; 
import java.text.*; 
  
public class TempConvert 
{ 
  public static void main(String[] argv) throws Exception 
  { 
    BufferedReader cin; 
    cin = new BufferedReader(new InputStreamReader(System.in)); 
  
    double f; // degrees F 
    double c; // degrees C 
  
    while (true) 
    { 
      System.out.print("Enter temperature in degrees Celsius [CTRL-C to exit]: "); 
      c = new Double(cin.readLine()).doubleValue(); 
  
      f = 9.0 / 5 * c + 32; 
      System.out.print("The temperature in degrees F is "); 
      System.out.println(new DecimalFormat("#.0").format(f)); 
    } // while 
  } // main 
} // public class