package test;
import java.io.*;
import java.util.Scanner;
public class Main {

	public static void main(String[] args)throws IOException {
		Scanner reader = new Scanner(new FileInputStream("adunare.in"));
	    int a = reader.nextInt();
	    int b = reader.nextInt();
	    int sum = a + b;
	 
	    PrintWriter writer = new PrintWriter("adunare.out");
	    writer.write(String.valueOf(sum) + "\n");
	    writer.close();
	    reader.close();

	}

}