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) {
		// TODO Auto-generated method stub
		try {
			Scanner s = new Scanner(new FileInputStream("adunare.in"));
			PrintWriter pw = new PrintWriter("adunare.out");
			int a,b,suma;
			
			a=s.nextInt();
			b=s.nextInt();
			
			suma=a+b;
			pw.write(suma+"\n");
			
			s.close();
			pw.close();
			
			
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}