import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Adunare {
	public static void main(String[] args) throws FileNotFoundException{
		int a,b;
		Scanner reader = new Scanner(new FileInputStream("adunare.in"));
		a = reader.nextInt();
		b = reader.nextInt();
		int sum = a+b;
		PrintWriter out = new PrintWriter("adunare.out");
		out.write(String.valueOf(sum)+"\n");
		reader.close();
		out.close();
	}

}