package com.company;
import java.io.*;

public class Main {

    public static void main(String[] args) throws IOException{
        File file = new File("adunare.in");
        FileReader fileReader = new FileReader(file);
        BufferedReader bufferedReader = new BufferedReader(fileReader);
        String line;
        line = bufferedReader.readLine();
        int a,b;
        String[] tok=line.split(" ");
        a=Integer.parseInt(tok[0]);
        b=Integer.parseInt(tok[1]);
        File file2=new File("adunare.out");
        FileWriter fileWriter=new FileWriter(file2);
        fileWriter.write(String.valueOf(a+b));
    }
}