import java.io.*;

public class Main {
    public static void main(String args[]) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String line[] = br.readLine().split(" ");
        int b[] = new int[2];
        for(int i=0; 2>i; i++){
            b[i] = Integer.parseInt(line[i]);
        }
        System.out.println(b[0] + b[1]);
    }
}