import java.io.*;
import java.util.Scanner;

/**
 * Created by User on 17.01.2017.
 */
public class suma {
    public static void main(String[] args) throws IOException {
        Scanner read = new Scanner(new File("adunare.in"));
        Writer write = new FileWriter("adunare.out");
        int a = read.nextInt();
        int b = read.nextInt();
        write.write(String.valueOf(a + b));
        write.close();
    }
}