import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import java.util.Scanner;


public class Adunare {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner (new FileInputStream("adunare.in"));
		Writer writer = new PrintWriter("adunare.out");
		
		int a = sc.nextInt();
		int b = sc.nextInt();
		
		int sum = a+b;
		System.out.println(sum);
		writer.write(String.valueOf(sum));
		
		writer.close();
		sc.close();
		
		

	}

}