import java.util.Scanner;

public class Pocetok {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int a, b;
        a = scanner.nextInt();
        b = scanner.nextInt();
        System.out.println(a + b); // ova ke gi sobere a i b
        System.out.println(a + " " + b); // ke ispecati a b
    }
}