//package adunare;
import java.io.*;
import java.util.Scanner;
public class HelloWorld {
    public static void main(String []args) throws IOException
    {
        Scanner in = new Scanner(new FileInputStream("adunare.in"));
        int a = in.nextInt();
        int b = in.nextInt();
         
        PrintWriter out = new PrintWriter("adunare.out");
        out.write(String.valueOf(a+b));
        in.close();
        out.close();
         
    }
}