import java.io.*;
import java.util.*;
 
public class Main {
 
    public static void main(String args[]) {
 
        Scanner in = null;
 
        try {
            in = new Scanner(new File("adunare.in"));
        } catch (Exception FileNotFoundException) {
            return;
        }
 
        int a = in.nextInt();
        int b = in.nextInt();
        in.close();
        
 
        Writer w = null;
 
        try {
            w = new FileWriter(new File("adunare.out"));
            Integer x = a + b;
            w.write(x.toString());
            w.close();
            return;
        } catch (Exception IOException) {
            return;
        }
    }
 
}