package timus;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
/**
* Created by sherxon on 2016-10-30.
*/
public class ABProblem1000 {
public static void main(String[] args) throws IOException {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
String s=bufferedReader.readLine();
int a=Integer.parseInt(s.split(" ")[0]);
int b=Integer.parseInt(s.split(" ")[1]);
PrintWriter writer= new PrintWriter(System.out);
writer.write(a+b+"");
writer.flush();
writer.close();
}
}