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