package Main;
import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class Main {
    
    public static void main(String[] args) throws FileNotFoundException {
        
        int a;
        int b;
        try (Scanner reader = new Scanner(new File("adunare.in"))) {
            a = reader.nextInt();
            b = reader.nextInt();
        }
        try (PrintWriter writer = new PrintWriter("adunare.out")) {
            writer.print(a+b);
        }
        }
}