package com.company;

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

public class Main {

    public static void main(String[] args) throws IOException {

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

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

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

        outFile.close();
    }
}