import java.util.Scanner;
import java.lang.Math;

public class test2{
	public static void main(String args[]){
	
		double fahrenheit;
		double celcious;
		
		Scanner input = new Scanner(System.in);
		System.out.print("Enter a fahrenheit degree: ");
		fahrenheit = input.nextDouble();
		
		
		celcious = (5.0 / 9)*(fahrenheit – 32);
		
		System.out.println(fahrenheit+"fahrenheit degree is "+celcious+"celcious degree");
		
		
		
	}
	
}