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

public class Main {
    public static void main(String[] args) throws IOException{
        FileReader in = new FileReader("adunare.in");
        FileWriter out = new FileWriter("adunare.out");
        BufferedReader buffer = new BufferedReader(in);
        int a = Integer.parseInt(buffer.readLine());
        int b = Integer.parseInt(buffer.readLine());
        out.write(Integer.toString(a + b));
        buffer.close();
        out.close();
    }
}