import java.io.FileInputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Main {
	public static void main(String args[]) throws IOException {
		Scanner reader = new Scanner(new FileInputStream("adunare.in"));
	    int a = reader.nextInt();
	    int b = reader.nextInt();
	    int sum = a + b;
	  
	    PrintWriter writer = new PrintWriter("adunare.out");
	    writer.write(sum + "\n");
	    writer.close();
	    reader.close();
	}
}