package suma;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class Main {
	public static void main(String args[]){
		try {
			Scanner in = new Scanner(new FileInputStream("adunare.in"));
			PrintWriter out = new PrintWriter("adunare.out");
			int a = in.nextInt();
			int b = in.nextInt();
			int suma = a+b;
			in.close();
			out.write(suma);
			out.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}