import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;
 
public class Main {
 
    public static void main(String[] args) throws IOException {
 
        BufferedWriter fileOut;
        Scanner 
            sc = new Scanner(new File("adunare.in"));
            int a = sc.nextInt();
            int b = sc.nextInt();
 
            int result = a + b;
            fileOut = new BufferedWriter(new FileWriter("adunare.out"));
            if(a < 1000000000 && b < 1000000000){
             fileOut.write(String.valueOf(result));
            }
            fileOut.newLine();
            fileOut.close();
            sc.close();
       
    }
}