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 g = new PrintWriter("adunare.out");
		g.print(String.valueOf(s.nextInt()+s.nextInt())+"\n");
		s.close();
		g.close();
	}

}