import java.io.*;
import java.util.Scanner;

class Main {

	public static void main(String[] args)	{
		int a, b;
		try{
			Scanner fin = new Scanner(new File("adunare.in"));
			PrintWriter fout = new PrintWriter("adunare.out");
			a = fin.nextInt();
			b = fin.nextInt();
			fout.println(a+b);			
			fin.close();
			fout.close();
		}
		catch (IOException e)
		{
			System.out.println("nu fisier");
		}
		
	}

}