import java.util.Scanner;

public class UsingNumbers {

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

    public static void main(String [] args) {

        int i;
        int j;

        i = 4;
        j = keyboard.nextInt();

        int k = i + j;

        System.out.println(k);
        System.out.println(i * j);
        System.out.println(i + j);

        double x = 1.2;
        double y = 0.3;

        System.out.println(x / y);
        System.out.println(y - x);

    }

}