import java.io.*;
public class Main {
public static void main(String ...args) {
int a = 0, b = 0;
try(BufferedReader reader = new BufferedReader(new FileReader("adunare.in"))) {
a = Integer.parseInt(reader.readLine());
b = Integer.parseInt(reader.readLine());
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
try(BufferedWriter writer = new BufferedWriter(new FileWriter("adunare.out"))) {
writer.write(String.valueOf(a + b));
} catch (IOException e) {
e.printStackTrace();
}
}
}