package suma;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class Main {
	public static void main(String args[]){
		try {
			BufferedReader in = new BufferedReader(new FileReader("adunare.in"));
			BufferedWriter out = new BufferedWriter(new FileWriter("adunare.out"));
			int a = Integer.parseInt(in.readLine());
			int b = Integer.parseInt(in.readLine());
			int suma = a+b;
			in.close();
			out.write(suma);
			out.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}