import java.io.*
import java.util.Scanner
public class problema
{
	public static void main(String args[])
	{
		try
		{
			Scanner s = new Scanner(new FileInputStream("adunare.in"));
			int a,b;
			a = s.nextInt();
			b = s.nextInt();
			s.close();
			PrintWriter out = new PrintWriter("adunare.out");
			out.write("" + (a+b));
			out.close();
		}
	}