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

public class Main {

	public static void main(String[] args) throws IOException {

		Scanner s = new Scanner(new FileInputStream("adunare.in"));
		int a = s.nextInt();
		int b = s.nextInt();
		int sum = a+b;
		PrintWriter p = new PrintWriter("adunare.out");
		p.write(sum + "");
		
		p.close();
		s.close();
	}

}