import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

public class Main {

    public void adunare(File input, File output) throws FileNotFoundException{
        Scanner sc = new Scanner(input);
        int a = sc.nextInt();
        int b = sc.nextInt();
        PrintWriter writer = new PrintWriter(output);
        int suma = a + b;
        writer.print(suma);
        writer.close();
    }

    public static void main(String[] args) throws FileNotFoundException {
        File input = new File("adunare.in");
        File output = new File("adunare.out");
        Main m = new Main();
        m.adunare(input, output);
    }

}