import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class P1 {

	public static void main(String[] args) throws IOException {
		File in = new File("adunare.in");
		Scanner s = new Scanner(in);

		FileWriter out = new FileWriter(new File("adunare.out"));

		out.write("" + (s.nextInt() + s.nextInt()));

		out.close();
		s.close();
	}
}