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 {
		FileInputStream freader = new FileInputStream("adunare.in");
		Scanner scanner = new Scanner(freader);
		int a = scanner.nextInt();
		int b = scanner.nextInt();
		scanner.close();
		
		Integer c = a + b;

		PrintWriter pwriter = new PrintWriter("adunare.out");
		pwriter.write(c.toString());
		pwriter.write('\n');
		pwriter.close();
	}
}