package infoarena;

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

public class AplusB {
    public static void main(String[] args) throws IOException {
        int nr1, nr2;
        Scanner in = new Scanner(new FileReader("adunare.in"));
        nr1 = in.nextInt();
        nr2 = in.nextInt();

        Writer out = new FileWriter("adunare.out");
        out.write(nr1 + nr2);
        out.flush();
        out.close();
    }
}