package InfoArena;

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

public class aplusb {
    public static void main(String[] args)throws IOException{  
    Scanner read = new Scanner(new File("adunare.in"));
    Writer write = new FileWriter("adunare.out");

    Scanner reader = new Scanner(new FileInputStream("adunare.in"));
    int a = reader.nextInt();
    int b = reader.nextInt();
    int sum = a + b;

    PrintWriter writer = new PrintWriter("adunare.out");
    writer.write(String.valueOf(sum) + "\n");
    writer.close();
    reader.close();
    write.close();
    read.close();
}
    
}