import java.io.*;
import java.util.*;
import java.io.FileNotFoundException;

public class adunare {
	public static void main(String[] args) throws FileNotFoundException, IOException{
		FileInputStream f = new FileInputStream("adunare.in");
		InputStreamReader fchar= new InputStreamReader(f);
		BufferedReader buf= new BufferedReader(fchar);
		int a,b;
		a=Integer.parseInt(buf.readLine());
		b=Integer.parseInt(buf.readLine());
		fchar.close();
		FileOutputStream g= new FileOutputStream("adunare.out");
		PrintStream gchar = new PrintStream(g);
		gchar.println(a+b);
		gchar.close();
	}

}