package com.company;

import java.io.*;




public class Main {

    public static void main(String[] args) throws IOException {
	// write your code here



            File in = new File("adunare.in");
            FileWriter out = new FileWriter(new File ("adunare.out"));

            BufferedReader br = new BufferedReader((new FileReader(in)));

            BufferedWriter bw= new BufferedWriter(out);

            int a, b;
            a = Integer.parseInt(br.readLine());
            b = Integer.parseInt((br.readLine()));

        bw.write(String.valueOf(a+b));
        bw.close();





    }
}