import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Scanner;

public class Suma {

	public static void main(String[] args) throws IOException {
		
		Scanner in = new Scanner(new FileInputStream("adunare.in"));
		
		int a = in.nextInt();
		int b = in.nextInt();
		
		FileOutputStream out = new FileOutputStream("adunare.out");
		out.write(a + b);
		
		in.close();
		out.close();
	}

}