class Main {
    public static void main (String[] args) {
    int a = new java.util.Scanner(System.in).nextInt();
    int b = new java.util.Scanner(System.in).nextInt();
    String y = new java.util.Scanner(System.in).nextLine();
    
    System.out.println((a + b) + " " + y);
    
        
    }
}