import java.io.*;
import java.util.*;
public class Main {
    public static void main(String[] args) throws IOException {
        Scanner reader = new Scanner(new FileInputStream("adunare.in"));
        int a = reader.nextInt();
        int b = reader.nextInt();
        int sum = a + b;
        PrintWriter wr = new PrintWriter("adunare.out");
        wr.write(String.valueOf(sum) + "\n");
        wr.close();
        reader.close();
    }
}