import java.io.FileInputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class Main {
	public static void main(String[] args) throws IOException{
		Scanner scan = new Scanner(new FileInputStream("adunare.in"));
		PrintWriter writer = new PrintWriter("adunare.out");
		
		writer.write(String.valueOf(scan.nextInt() + scan.nextInt()) + "\n");
		writer.close();
		scan.close();
	}
}