import java.io.*;
import java.util.*;
public class Main
{
	public static void main(String argv[])
	{
		try
		{
			Scanner sc = new Scanner("adunare.in");
			PrintWriter pw = new PrintWriter("adunare.out");
			int a = sc.nextInt(), b = sc.nextInt();
			pw.print(a + b);
			sc.close();  pw.close();
		}
		catch (IOException error)
		{
			
		}
	}
}