import java.util.Scanner;

public class FtoC {

    static Scanner keyboard = new Scanner(System.in);

    public static void main(String [] args) {
	
	int fahrenheit;
	int celsius;

	System.out.println("What is the temperature in Fahrenheit?");

	fahrenheit = keyboard.nextInt();

	celsius = (int) ((fahrenheit - 32) * (5.0/9.0));

	System.out.print(fahrenheit + " degrees F is equal to ");

	System.out.println(celsius + " degrees C");

    }

}