package aplusb;

import java.util.*;
import java.io.*;

/***
 * 
 * @author Patrick
 *
 */
 
public class Sample {
    public static void main(String[] args) throws FileNotFoundException {
        Scanner scanner = new Scanner(new BufferedInputStream(new FileInputStream("adunare.in")));
 
        int A = scanner.nextInt(), B = scanner.nextInt();
        PrintStream output = new PrintStream(new FileOutputStream("adunare.out"));
        output.println(A + B);
    }
}