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

public class Main
{

    public static void main(String[] args)throws IOException
    {
        Scanner reader = new Scanner(new FileInputStream("adunare.in"));
        PrintWriter writer = new PrintWriter("adunare.out");
        writer.write((reader.nextInt() + reader.nextInt()) + "\n");
        writer.close();
        reader.close();
    }

}