// Ro_4ce

import java.util.*;
import java.io.*;

public class Main 
{
	public static void main (String[] args)
	{
		try {
		Scanner f = new Scanner (new FileReader("adunare.in"));
       
		int a = f.nextInt();
        int b = f.nextInt();
        int sum = a + b;
 
        BufferedWriter g = new BufferedWriter (new FileWriter("adunare.out"));
        g.write(Integer.toString(sum));
        
        f.close();
        g.close();
        
		} catch (IOException ex) {
			System.out.println("Eroare!");
		}
	}

}