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