import java.util.Scanner;
import java.io.*;
class Input{
	public static void main(String[] args) throws IOException
	{
		Scanner scan = new Scanner(System.in);
		int a = scan.nextInt();
		int b = scan.nextInt();
		String str = scan.next();
		
		System.out.println(a+b);
		System.out.println(str);
	}
}