package aplusbinfoarena;

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 {
		Scanner sc = new Scanner(new FileInputStream("adunare.in"));
		int a = sc.nextInt();
		int b = sc.nextInt();
		
		PrintWriter write = new PrintWriter("adunare.out");
		write.write(new Integer(a + b).toString() + "\n");
		write.close();
		sc.close();
	}

}