package suma;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
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) throws IOException {

		Scanner sc;
		File file = new File("adunare.in");
		sc = new Scanner(file);

		int x = sc.nextInt();
		int y = sc.nextInt();

		int z = x + y;

		sc.close();
		PrintWriter writer = new PrintWriter("adunare.out");
		writer.write(String.valueOf(z));
		writer.close();

	}

}