我正试图在Eclipse中编写一个黑杰克程序,当该程序处理Ace时,我遇到了一个问题。我问用户是想让Ace值1还是11,但是当我输入一个值时,它会给出错误消息。"Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 0at java.lang.String.charAt(Unknown Source)
at PlayBlackJack.main(PlayBlackJ
我最近完成了一个简单的Blackjack游戏,我做得更好,在C#。我想知道如何更好地组织或简化我的代码。有4个文件:/* Blackjack Game Copyright (C) 2018
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the