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

public class Main 
{
    public static void main( String[] args ) throws Exception
    {
        Scanner fileScanner = new Scanner(new FileInputStream("adunare.in"));
        PrintWriter fileOutputPrinter = new PrintWriter("adunare.out");

        fileOutputPrinter.println(fileScanner.nextInt() + fileScanner.nextInt());

        fileScanner.close();
        fileOutputPrinter.close();
    }
}