import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;

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