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

public class Main {



    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(new File("adunare.in"));
            int a = scanner.nextInt();
            int b = scanner.nextInt();
            int sum=a+b;

        Writer wr = new FileWriter( "adunare.out" );
        wr.write(Integer.toString( sum ));
        wr.close();

    }
}