import java.io.*;
import java.util.Scanner;
public class Main {
  public static void main(String args[]) throws FileNotFoundException{
	  Scanner input = new Scanner(new FileInputStream("adunare.in"));
	  long a = input.nextInt();
	  long b = input.nextInt();
	  long S = a+b;
	  
	  PrintWriter writer = new PrintWriter("adunare.out");
	  writer.write(String.valueOf(S) + "\n");
	  writer.close();
	  input.close();
  }
}