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 {
        Scanner s = new Scanner(new FileInputStream("adunare.in"));
        int a, b;
        a = s.nextInt();
        b = s.nextInt();
        int sum = a + b;
         
        PrintWriter w = new PrintWriter("adunare.out");
        w.write(sum + "\n");
         
        w.close();
        s.close();
 
    }
 
}