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"));
		int a, b;
		a = s.nextInt();
		b = s.nextInt();
		int sum = a + b;
		
		PrintWriter w = new PrintWriter("adunare.out");
		w.write(sum + "\n");
		
		w.close();
		s.close();

	}

}