import java.util.*;

/**
 * Aces High Skeleton.
 * Sample Output: http://pastebin.com/raw.php?i=RN5UrCXY
 * @author jdalbey
 * @version Sep 2015
 */
public class AcesHighSkeleton
{
    private Scanner scanner = new Scanner(System.in);
    private final static int kNumPiles = 4;
    /* The four piles of cards */
    private Stack<Integer>[] cardPiles;
    /* The deck of 52 playing cards */
    private Stack<Integer> deck;
    
    private final static String rankSymbols = "23456789TJQKA";
    private final static String suitSymbols = "CDSH";   

    /** Construct the application */
    public AcesHighSkeleton() {}

    /** Entry point for the application.
     * @param args ignored
     */
    public static void main(String[] args) {}

    /** Play the game until the user quits or the game is over.  */
    public void run() {}

    /** Perform a discard.
     * @pile desired pile from which to discard the top card
     */
    public void discard(int pile) {}

    /** Perform move to empty spot.
     * @param desired pile from which to move the top card
     */
    public void move(int pile) {}

    /** Create the empty card piles */
    public void initPiles() {}

    /** Deal one card from the deck onto each pile.
     * @return false if unable to deal all four cards.
     */
    public boolean dealFour()
    { 
        return true;
    }

    /** See if the card on top of pileNum can be discarded.
     *  @param pileNum the number of the pile selected for discard.
     *  @pre 0 <= pileNum < 4
     *  @return true if there exists another visible card of the same suit
     *  with a higher rank than the top card of selected pile.
     */
    public boolean canDiscard(int pileNum)
    { 
        return true;
    }

    /** Remove the top card from selected pile.
     * @param pileNum selected pile
     * @pre cardPiles[pileNum].size() > 0 
     */
    public void removeTop(int pileNum) {}

    /** See if the card on top of pileNum can be moved.
     *  @param pileNum the number of the pile selected for discard.
     *  @pre 0 <= pileNum < 4
     *  @return the available pilenumber, if it exists, otherwise -1
     */
    public int canMove(int pileNum)
    {
        return 0;
    }

    /** Move the top card from selected pile to an empty pile.
     * @param pileNum selected pile
     * @param emptyPile the pile number of the empty pile
     * @pre canMove(pileNum) > -1
     */
    public void moveTop(int pileNum) {}

    /** Compute the score; how many cards are left on the table.
     * @return the table score.
     */
    public int getScore()
    {
        return 0;
    }

    /** Print the table. */
    public void printTable() {}

    /**  Construct a deck of cards in random order. */
    public void createRandomDeck() {}

    /**  Construct a deck of cards in the order specified. 
     */
    public void createDeckFromString(String cardInput) {}

    /** Deal (remove and return) the top card from the deck.
     * @return the top card 
     */
    public int dealCard()
    {
        return 0;
    }

    /** Determine if the deck has no more cards.
     * @return true if the deck is empty.
     */
    public boolean isEmpty()
    { 
        return true;
    }

    /** Accessor to the rank symbol of a card.
     *  @param card the card for which the rank is extracted
     */
    public char getRank(int card)
    {
        return ' ';
    }

    /** Accessor to the suit symbol of a card.
     *  @param card the card for which the suit is extracted
     */
    public char getSuit(int card)
    {
        return ' ';
    }

    /** Return a printable representation of this card.
     *  This implementation returns a 2 letter abbreviation.
     *  @return abbrevation of the card, e.g., "2C"
     */
    public String getCard(int card)
    {
        return "";
    }

    /** Does this card have the same suit and a lower rank
     * than Other card.
     * @param other card to be compared to
     * @return true if this card is less than other
     */
    public boolean lessThan(int card1, int card2)
    { 
        return true;
    }

}