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 s = new Scanner(new FileInputStream("adunare.in"));
		int a = s.nextInt();
		int b = s.nextInt();
		Aduna ceva = new Aduna(a, b);
		int sum = ceva.aduna(a, b);
		PrintWriter p = new PrintWriter("adunare.out");
		p.write(sum + "");
		
		p.close();
		s.close();
	}

}

class Aduna{
	int a;
	int b;
	Aduna(int a, int b){
		this.a = a;
		this.b = b;
	}
	
	public int aduna(int a, int b){
		return a+b;
	}
}