import java.io.*;
import java.util.Scanner;
 
public class Main {
 
    public static void main(String[] args) throws IOException {
 
        Scanner sc = new Scanner(new FileReader("adunare.in"));
        int a = sc.nextInt();
        int b = sc.nextInt();
 
        int result = a + b;
 
        PrintWriter writer = new PrintWriter(
                new FileOutputStream("adunare.out"));
        writer.write(String.valueOf(result) + "\n");
 
        writer.close();
        sc.close();
    }
}