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

class Main {

    public static void main(String[] args) throws Throwable {
        Scanner input = new Scanner(new BufferedInputStream(new FileInputStream("adunare.in")));
        BufferedWriter output = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("adunare.out")));
        output.write(input.nextInt() + input.nextInt() + "\n");
        output.flush();
    }
}