package probs;

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

public class Main {
    public static void main(String[] args) throws IOException {
        Scanner in =new Scanner(new FileReader("file.in"));
        BufferedWriter out = new BufferedWriter(new FileWriter("file.out"));
        int a = in.nextInt();
        int b = in.nextInt();

        out.write(String.format("%d", a+b));
        in.close();
        out.close();
    }
}