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


public class Main {

    public static void main(String[] args) {

        String inName= "adunare.in";
        String outName="adunare.out";
        Scanner scanner = null;
        try {
             scanner = new Scanner(new File(inName));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }


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

        PrintWriter writer = null;
        try {
            writer = new PrintWriter(outName,"UTF-8");
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        writer.print(a+b);
        writer.close();

    }
}