import java.util.Scanner;

public class Demo{

	private String message = "hello";
	 
	public void countDown(){
		for(int count = 10; count>0; count--)
			System.out.println(count);
		System.out.println("Blastoff");
		System.out.println(message);
	}
	
	public void greeting(){
		System.out.println(message);
		java.util.Scanner reader = new java.util.Scanner(System.in);
		String userSays = reader.next();
		if(userSays.equals(message))
			System.out.println("sarcastic message here");
	}

	public static void main(String[] args){
		Demo demoVariable = new Demo();
		demoVariable.greeting();
		demoVariable.countDown();
	}

}