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

public class Main {
    public static void main(String[] args) {
        try {
        Scanner s = new Scanner(new File("adunare.in"));

        int a = s.nextInt();
        int b = s.nextInt();
        BufferedWriter g = new BufferedWriter(new FileWriter("adunare.out"));
        int sum = a + b;
        g.write(Integer.toString(sum) + "\n");
        g.flush();

        } catch (Exception e) {}
    }
}