import java.io.BufferedInputStream;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.util.Scanner;

public class Crap {

	public static void main(String args[]) throws Exception {
		Scanner in = new Scanner(new BufferedInputStream(new FileInputStream("adunare.in")));
		BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("adunare.out")));

		out.write(in.nextInt() + in.nextInt() + "\n");

		out.flush();
	}
}