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


public class ab {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader("adunare.in"));
		int a = Integer.parseInt(br.readLine());
		int b = Integer.parseInt(br.readLine());
		br.close();
		
		PrintWriter p = new PrintWriter(new FileWriter("adunare.out"));
		p.print(a + b);
		p.close();
		

	}

}