import java.io.*;
import java.util.*;
public class main {

	public static void main(String[] args) throws IOException {
		Scan cin = new Scan("lca.in");
        PrintWriter cout = new PrintWriter("lca.out");
        
        int a=cin.nextInt();
        int b=cin.nextInt();
        cout.print(a+b);

	}
	
	
	private static class Scan {
        BufferedReader bufferedReader;
        StringTokenizer st;
 
        Scan(String file) throws FileNotFoundException {
            bufferedReader = new BufferedReader(new FileReader(file));
        }
 
        String next() throws IOException {
            while (st == null || !st.hasMoreElements())
                st = new StringTokenizer(bufferedReader.readLine());
 
            return st.nextToken();
        }
 
        int nextInt() throws IOException {
            return Integer.parseInt(next());
        }
	}

}