import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;
 
 
class Main {
 
    public static void main(String[] args) throws FileNotFoundException, IOException {
 
        Scanner sc = new Scanner(new FileReader("adunare.in"));
        int x=sc.nextInt(), y = sc.nextInt();
        PrintWriter pw = new PrintWriter("adunare.out","UTF-8");
        Integer z = x+y;
        System.out.println(z);
        pw.write(z.toString());
        pw.flush();
         
        sc.close(); pw.close();
         
    }
 
}