import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Main {
	
	public static void main(String[] args) {
		Scanner scan = null;
		PrintWriter out = null;
		try {
			scan = new Scanner(new File("adunare.in"));
			out = new PrintWriter(new File("adunare.out"));
			int a = scan.nextInt();
			int b = scan.nextInt();
			out.write(Integer.toString(a+b) + "\n");
			
		} catch ( IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally {
			if (out != null) {
				out.close();
				scan.close();
			}
		}
	}
}