import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Aplusb {

	public static void main(String[] args) throws IOException {
		Scanner s = new Scanner(new FileReader("adunare.in"));
		int a = s.nextInt();
		int b = s.nextInt();
		
		PrintWriter p = new PrintWriter(new FileWriter("adunare.out"));
		p.print(a+b);
		
		
		
		p.close();
		s.close();
	}

}