import java.util.*; 
import java.io.File;
public class Primu {
    public static void main(String[] args) {
      File adunarei = new File("adunare.in");
      File adunareo = new File("adunare.out");
      int x,y;
      Scanner S = new Scanner(adunarei); 
      x = S.nextInt();
      y = S.nextInt();
      System.out.println(x+y);
    }
  }