package tes;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class Adunare {

    public static void main(String[] args) throws IOException {

        Scanner s = new Scanner(new File("adunare.in"));
        File file = new File("adunare.out");
        int N = s.nextInt();
        int M = s.nextInt();
        BufferedWriter output = new BufferedWriter(new FileWriter(file));

        int sum = M + N;

        output.write(Integer.toString(sum));
        output.close();
    }
}