package com.company;

import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) throws Throwable{
        File input = new File("adunare.in");
        Scanner sc = new Scanner(input);
        int a = Integer.parseInt(sc.next());
        int b = Integer.parseInt(sc.next());
        String result = String.valueOf(a + b);
        Files.write(Paths.get("adunare.out"),result.getBytes());
    }
}