import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

public class App
{

	public static void main(String[] args) throws FileNotFoundException
	{
		Scanner in = new Scanner(new File("adunare.in"));
		
		int a = in.nextInt();
		int b = in.nextInt();
		
		PrintWriter out = new PrintWriter("adunare.out");
		out.write(Integer.toString(a+b));
		in.close();
		out.close();

	}

}