import java.io.*;
import java.util.*;
class Eugen {
    public static void main(String [] args ) {
        Scanner scanner;
        FileWriter writer;
        try {
            scanner = new Scanner (new File("adunare.in"));
            writer = new FileWriter(new File("adunare.out")) ;
            int a = scanner.nextInt();
            int b = scanner.nextInt();
            int c = a + b;
            writer.write(Integer.toString(c));
            writer.close();
            scanner.close();
        } 
        catch(Exception e) {}
        
        
    }
}