package org.example;

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

public class Main {
    public static void main(String[] args) {
        try (Scanner sc = new Scanner(new File("adunare.in"));

        PrintWriter pw = new PrintWriter("adunare.out")) {
            int a = sc.nextInt();
            int b = sc.nextInt();

            pw.println(a + b);
        } catch (FileNotFoundException e) {
            System.exit(1);
        }
    }
}