package org.alex.learn;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.util.Scanner;

public class Main 
{
    public static void main( String[] args ) throws Exception
    {
        FileInputStream fileInputStream = null;
        PrintWriter fileOutputPrinter = null;
        
        try {
            fileInputStream = new FileInputStream("adunare.in");
            fileOutputPrinter = new PrintWriter("adunare.out");

            Scanner scanner = new Scanner(fileInputStream);

            fileOutputPrinter.println(scanner.nextLong() + scanner.nextLong());

            scanner.close();

        } catch(Exception ex) {
           System.out.println(ex.getMessage());  
        } finally {
            if (fileInputStream != null) {
                fileInputStream.close();
            }

            if (fileOutputPrinter != null) {
                fileOutputPrinter.close();
            }
        }

        System.exit(0);
    }
}