import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class Main {
	public static void main(String[] args) throws FileNotFoundException, UnsupportedEncodingException {
		File file = new File("adunare.in");
		Scanner reader = new Scanner(file);
		int a = reader.nextInt();
		int b = reader.nextInt();
		
		PrintWriter writer = new PrintWriter("adunare.out", "UTF-8");
		writer.println(a + b);
		writer.close();
	}
}