import java.io.*;
import java.util.*;

public class Main {

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader("adunare.in"));
		PrintWriter pw = new PrintWriter("adunare.out");
		int a = Integer.parseInt(br.readLine());
		int b = Integer.parseInt(br.readLine());
		pw.println(a + b);
		pw.close();
	}

}