import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.util.Scanner;


public class Main {	
	public static void main(String[] args) {

		FileInputStream input;
		FileOutputStream output;
		int a = 0, b = 0;
		
		try {
			input = new FileInputStream("adunare.in");
			output = new FileOutputStream("adunare.out");
			Scanner sc = new Scanner(input);
			PrintWriter printer = new PrintWriter(output);
			
			sc.nextInt(a);
			sc.nextInt(b);
			printer.write(a + b);
			
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}

}