import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		Scanner scanner = new Scanner(new File("adunare.in"));
		FileWriter writer = new FileWriter(new File("adunare.out"));
		int a = scanner.nextInt();
		int b = scanner.nextInt();
		writer.write(a + b);
		scanner.close();
		writer.close();
	}

}