import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Main {

	public static void main(String[] args) throws FileNotFoundException {
		Scanner s = new Scanner(new FileInputStream("adunare.in"));
		PrintWriter writter = new PrintWriter("adunare.out");
		Integer sum = s.nextInt() + s.nextInt();
		writter.write(sum.toString());
		s.close();
		writter.close();
	}

}