import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Main {

	public static void main(String[] args) throws FileNotFoundException {
		// TODO Auto-generated method stub
		
	    Scanner reader = new Scanner(new FileInputStream("adunare.in"));
	    int a = reader.nextInt();
	    int b = reader.nextInt();
	    int sum = a+b;

	    PrintWriter writer = new PrintWriter("adunare.out");
	    writer.write(String.valueOf(sum) + "\n");
	    writer.close();
	    reader.close();
	}

}