import java.util.Scanner; 

class One {
  public static void main(String[] args) {
    Scanner joe = new Scanner(System.in);
    double n; 
    // n = 2.3; 
    System.out.print("Give me your Fahrenheit value: "); 
    n = joe.nextDouble();
    // System.out.println("You have typed " + n);
    double answer; 
    answer = 5.0 / 9 * (n - 32); 
    System.out.println(n + " degrees Fahrenheit is " + answer + " degrees Celsius"); 
  } 
}