import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 * Created by michelsmacbook on 08/05/15.
 */
public class Main {

    public static void main(String args[]) throws FileNotFoundException {

        Scanner scanner = new Scanner(new FileInputStream("adunare.in"));

        int a,b;
        a = scanner.nextInt();
        b = scanner.nextInt();

        PrintWriter writer = new PrintWriter(new FileOutputStream("adunare.out"));
        writer.write(String.valueOf(a + b) + "\n");

        scanner.close();
        writer.close();

    }
}