public class APlusB {

	public static void main(String[] args) throws FileNotFoundException,
			UnsupportedEncodingException {
		File file = new File("adunare.in");
		FileReader fin = new FileReader(file);
		Scanner sc = new Scanner(fin);
		// Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int result = a + b;
		PrintWriter writer = new PrintWriter("adunare.out");
		writer.println(result);
		writer.close();

	}

}