import java.io.*;
import java.util.Scanner;

public class testIOinfoarena {
    public static void main ( String[] args) throws IOException
    {
        Scanner in = new Scanner(new FileInputStream ("test.in"));
        PrintWriter out = new PrintWriter ("test.out");
        
        int a = in.nextInt();
        int b = in.nextInt();
        int sum  = a + b ;
        
        out.write(String.valueOf(sum)+"\n");
        in.close();
        out.close();
        
    }
}