/*
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 */

package spoj;
import java.util.Scanner;
/**
 *
 * @author Yoga
 */
public class Main8 {
    public static void main(String[] arg) {
        Scanner sc = new Scanner(System.in);
        String input1 = sc.nextLine();
        String input2 = sc.nextLine();
        Bilangan bil1 = new Bilangan(input1);
        Bilangan bil2 = new Bilangan(input2);
        bil1.Add(bil2);
  }
}