import java.io.*;
import java.util.Scanner;

public class Main {
	public static void main(String args[]) throws IOException {
		Scanner reader = new Scanner(new FileInputStream("adunare.in"));
		PrintWriter writer = new PrintWriter("adunare.out");

		writer.write(reader.nextInt() + reader.nextInt() + "\n");
		
		reader.close();
		writer.close();
	}
}