//Name:
//Date:
//Purpose:
import java.util.*;
class Main {  

	public static void main(String args[]) { 
		introduction ();
	}


	public static void introduction ()
	{
		System.out.println ("This is the introduction");
		task1 ();
	}

	public static void task1 ()
	{
		Scanner scan = new Scanner(System.in); //opens scanner
		System.out.println ("\nThis is the task one.");
		System.out.print("Continue? (y/n) ");
		char cont = scan.nextLine().charAt(0);

		if (cont == 'n')
		{
			System.out.println ("Try task one again. ");
			task1 ();
		}
		else
		{
			System.out.println ("Good job. You move on. ");
			task2 ();
		}
	}

	public static void task2 ()
	{
		Scanner scan = new Scanner(System.in); //opens scanner
		System.out.println ("\nThis is the task two.");
		System.out.print("Continue? (y/n) ");
		char cont = scan.nextLine().charAt(0);

		if (cont == 'n')
		{
			System.out.println ("Try task two again. ");
			task2 ();
		}
		else
		{
			System.out.println ("Good job. You move on. ");
			task3 ();
		}
	}

	public static void task3 ()
	{
		Scanner scan = new Scanner(System.in); //opens scanner
		System.out.println ("\nThis is the task three.");
		System.out.print("Continue? (y/n) ");
		char cont = scan.nextLine().charAt(0);

		if (cont == 'n')
		{
			System.out.println ("Try task one again. ");
			task3 ();
		}
		else
		{
			System.out.println ("Good job. You move on. ");
			conclusion ();
		}
	}

	public static void conclusion ()
	{
		System.out.println ("\nYou have won the entire game. Well done.");
	}
}