Make sure you've already known it's a case-sensetive interpreter.
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难度 A： 实现一个魔王语言解释器。根据产生式规则对魔王语言进行翻译。
如：应用规则：
B -> tAdA A -> sae
对魔王的话： B(ehnxgz)B 进行翻译。；个人完成，评分最高 70 分。
alpha -> beta[1] beta[2]...beta[m]
(theta lambda[1] lambda[2] lambda[3]...lambda[n]) -> theta lambda[n] theta lambda[n-1] theta.... lambda[1] theta
难度 B： 在 A 的基础上，（根据产生式）自定义规则，将一段魔王的话翻译为有 意义的人类语言（中文）；个人完成，评分最高至 90 分。
难度 A:
输入 B(ehnxgz)B
输出 t A d A
[ t <sae> d <sae> ] ez eg ex en eh e [ t <sae> d <sae> ]
难度 B：
输入 t s a e d s a e e z e g e x e n e h e t s a e s a e
天 上 一只 鹅 , 地 上 一只 鹅 , 鹅 追 鹅 赶 , 鹅 上 鹅 下 , 鹅 恨 ( 鹅 / 天 上 一只 鹅 / 上 / 一只 鹅 )
注意中文字符映射功能的映射后有意义，仅对测试字符串负责，毕竟我也不知道魔王语言是什么鬼
映射表：
| English char. | Chinese char. |
|---|---|
| t | 天 |
| s | 上 |
| a | 一只 |
| e | 鹅 |
| d | 地 |
| z | 追 |
| g | 赶 |
| x | 下 |
| n | 恨 |
1、 将魔王的语言自右至左进栈，总是处理栈顶字符。若是开括号，则逐一 出栈，将字母顺序入队列，直至闭括号出栈，并按规则要求逐一出队列 再处理后入栈。（翻译过程中栈和队列的应用可根据算法的设计选取）。
ds03-magic-yyg Copyright (C) 2018 kmahyyg
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