import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintStream;
public class AddTwoNumbers2 {

    public static void main(String[] args) throws FileNotFoundException {
        File intt = new File("adunare.in");
        int num1, num2, sum;
        Scanner sc = new Scanner(intt);
        num1 = sc.nextInt();
        num2 = sc.nextInt();
        sc.close();
        sum = num1 + num2;
        PrintStream output = new PrintStream("adunare.out");
        output.print(sum);
        output.close();
    }
}