import java.io.File;
import java.util.Formatter;
import java.util.Scanner;
import java.util.logging.*;

public class adunare {
    static private  Scanner fin;
    static private  Formatter fout;
    static int a;
    static int b;
    static int s;
    public static void openFile()
    {
        try{
            fin=new Scanner(new File("adunare.in"));
            fout=new Formatter("adunare.out");
        }catch(Exception e){
            System.out.println(e);
        }
    }
    
    private static void writeFile(int x)
    {
        fout.format("%d",x);
    }
    
    private static void closeFile()
    {
        fin.close();
        fout.close();
    }

    public static void main(String[] args)
    {
        openFile();
        a=fin.nextInt();
        b=fin.nextInt();
        s=a+b;
        writeFile(s);
        closeFile();
    }
    
}