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

public class a_plus_b {


    public static void main(String ...args) throws IOException {
        Scanner fileIn = new Scanner(new FileReader("adunare.in"));
        BufferedWriter fileOut = new BufferedWriter(new FileWriter("adunare.out"));

        fileOut.write(fileIn.nextInt() + fileIn.nextInt());

        fileIn.close();
        fileOut.close();
    }
}