package adunare_java;

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

public class Main {

	public static void main(String[] args) throws IOException {
		
		Scanner reader = new Scanner(new BufferedInputStream(
				new FileInputStream("adunare.in")));
		
		int a = reader.nextInt();
		int b = reader.nextInt();

		PrintWriter writer = new PrintWriter("adunare.out");
		writer.write(String.valueOf(a + b));
		writer.flush();
		
		writer.close();
		reader.close();
	}

}