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

class Main {

    public static void readFile(){
        File file = new File("adunare.in");

        try {
            Scanner sc = new Scanner(file);

            //System.out.println(sc.nextLine());
            int a = Integer.parseInt( sc.nextLine());
            int b = Integer.parseInt( sc.nextLine());
            writeFile(adunare(a,b));
            sc.close();
        }
        catch (FileNotFoundException e){System.out.println(e);}
    }

    public static void writeFile(int a){
        try {
            Writer wr = new FileWriter("adunare.out");

            wr.write(Integer.toString(a));

            wr.flush();
            wr.close();
        }catch (IOException e){}
    }

    public static int adunare(int a, int b){
        return a+b;
    }



    public static void main (String[] args) {
       readFile();
    }

}