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 {
		// TODO Auto-generated method stub
		Scanner scan = new Scanner(new FileInputStream("adunare.in"));
		int a = scan.nextInt();
		int b = scan.nextInt();
		scan.close();
		PrintWriter print = new PrintWriter("adunare.out");
		print.println((a+b));
		print.close();
	}
}