import java.util.Scanner;
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class Main {
    public static void main(String[] args) throws FileNotFoundException {
        Hello.main(args);
    }
}

class Hello {
    public static void main(String[] args) throws FileNotFoundException {
        Scanner scanner = new Scanner(new BufferedInputStream(new FileInputStream("adunare.in")));

        int A = scanner.nextInt(), B = scanner.nextInt();
        PrintStream output = new PrintStream(new FileOutputStream("adunare.out"));
        output.println(A + B);
    }
}