import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;
 
 
public class Main {
 
    public static void main(String[] args) throws FileNotFoundException {
        Scanner scanner = new Scanner(new FileInputStream("adunare.in"));
        
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        int suma = a + b;
         
        PrintWriter writer = new PrintWriter("adunare.out");
        writer.write(suma);
        
        scanner.close();
        writer.close();
        
 
    }
 
}