Project 2 and Nim

Code

/// Name: Raff Lisbona
/// Period: 6
/// Program Name: Nim
/// File Name: Nim.java
/// Date Finished: 1/11/2015

import java.util.Scanner;
public class Nim
{
    public static void main( String[] args )
    {
        Scanner keyboard = new Scanner(System.in);
        
        String player1, player2, player, choice;
        int pileA = 3, pileB = 4, pileC = 5, n = 0, number;
        
        System.out.print("Player 1, enter your name: ");
        player1 = keyboard.next();
        System.out.print("Player 2, enter your name: ");
        player2 = keyboard.next();
        
        while ( pileA != 0 || pileB != 0 || pileC != 0)
        {
            if (n % 2 == 0)
                player = player1;
            else
                player = player2;
            
            n++;
            
            System.out.println("\nA: " + pileA + "\tB: " + pileB + "\tC: " + pileC );
            System.out.print("\n" + player + ", choose a pile: ");
            choice = keyboard.next();
            System.out.println(" ");
            
            
            if (choice.equals("A"))
            {
                System.out.print("How many to remove from pile " + choice + ": ");
                number = keyboard.nextInt();
                pileA = pileA - number;
            }
            else if (choice.equals("B"))
            {
                System.out.print("How many to remove from pile " + choice + ": ");
                number = keyboard.nextInt();
                pileB = pileB - number;
                
            }
            else if (choice.equals("C"))
            {
                System.out.print("How many to remove from pile " + choice + ": ");
                number = keyboard.nextInt();
                pileC = pileC - number;
            }
        }
        if (n % 2 == 0)
            player = player1;
        else 
            player = player2;
        
        System.out.println("\nA: " + pileA + "\tB: " + pileB + "\tC: " + pileC);
        System.out.println("\n" + player + ", there are no counters left, so you WIN!");
    }
}
    

Picture of the output