import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;


class Main {

	public static void main(String[] args) throws FileNotFoundException, IOException {

		Scanner sc = new Scanner(new FileReader("adunare.in"));
		int x=sc.nextInt(), y = sc.nextInt();
		PrintWriter pw = new PrintWriter("adunare.out","UTF-8");
		Integer z = x+y;
		System.out.println(z);
		pw.write(z.toString());
		pw.flush();
		
		sc.close(); pw.close();
		
	}

}