package infoarena;

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

public class Main {
    public static void main(String[] args) throws FileNotFoundException {

    	Scanner sc = new Scanner(new FileInputStream("adunare.in"));
    	FileOutputStream fos = new FileOutputStream("adunare.out");
    	int a = sc.nextInt();
    	int b = sc.nextInt();
    	
    	try {
			fos.write(a+b);
			sc.close();
	    	fos.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
    	
    	
    	
    	
    	
    } 

	}