import java.util.Scanner;
import java.io.*;
import java.io.FileNotFoundException;
import java.lang.Exception;



public class Main{


    public static void main(String args[]) throws FileNotFoundException{
        File file = new File("adunare.in");
        Scanner sc;
        try{
            sc = new Scanner(file);
        }
        catch (FileNotFoundException e){
            System.out.println("File not found");
            return;
        }  
        int n = sc.nextInt();
        int m = sc.nextInt();
        
        try{
            Writer wr = new FileWriter("adunare.out");
            wr.write(String.valueOf(n+m) + "\n");
            wr.close();
        }
        catch(Exception e){
            System.out.println("Exceptie");
        }

    }
}