package com.company;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        try {
            File inFile = new File("adunare.in");
            FileWriter outFile = new FileWriter("adunare.out");
            Scanner scanner = new Scanner(inFile);

            int a = scanner.nextInt();
            int b = scanner.nextInt();

            outFile.write(String.format("%d", a + b));

            outFile.close();
        }
        catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}