import java.util.*;
import java.io.*;


public class Template {

    public static void main(String[] args) throws IOException {
        new Template().run();
    }

    BufferedReader reader;
    StringTokenizer tokenizer;
    PrintWriter writer;

    final String FILENAME = "aplusb";

    void run() throws IOException{
        reader = new BufferedReader(new FileReader(FILENAME + ".in"));
        writer = new PrintWriter(FILENAME + ".out");
        solve();
        writer.close();
    }

    void solve() throws IOException {
        int a = nextInt(), b = nextInt();
        writer.print((a + b));
    }

    String nextToken() throws IOException {
        if (tokenizer == null || !tokenizer.hasMoreTokens()) {
            tokenizer = new StringTokenizer(reader.readLine());
        }
        return tokenizer.nextToken();
    }

    int nextInt() throws IOException {
        return Integer.parseInt(nextToken());
    }

}