package adunare;

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) throws FileNotFoundException
	{
		Scanner reader=new Scanner (new FileInputStream("adunare.in"));
		int a=reader.nextInt();
		int b=reader.nextInt();
		PrintWriter writer=new PrintWriter(new FileOutputStream("adunare.out"));
		writer.write(a+b);
		reader.close();
		writer.close();
	}

}