package ab;
import java.io.*;
public class Main {
public static void main(String ...args)
{
	try
	{
	BufferedReader in=new BufferedReader(new FileReader(new File("adunare.in")));
	PrintStream out=new PrintStream(new FileOutputStream("adunare.out"));
	int a,b;
	String s,parts[];

	s=in.readLine();
		a=Integer.parseInt(s);
s=in.readLine();
		b=Integer.parseInt(s);
	out.print(a+b+"\n");
	
	in.close();
	out.close();
	}
	catch(IOException e)
	{
		System.out.println("kekus");
	}
	}
}