import java.io.*;
import java.util.Scanner;
 
public class Main {
 
	public static void main(String[] args) throws IOException {
	    Scanner r = new Scanner(new FileInputStream("adunare.in"));
	    
	    int a = r.nextInt();
	    int b = r.nextInt();
	    int suma = a + b;
	 
	    PrintWriter w = new PrintWriter("adunare.out");
	    w.write(String.valueOf(suma) + "\n");
	    r.close();
	    w.close();
	    
	}
 
}