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[ELanguageploc++build

Description: plo 清华版的第二章的那个!! 1. 基本内容(成绩范围:“中”、“及格”或“不及格”) 对PL/0作以下修改扩充: (1)增加单词:保留字 ELSE,FOR,TO, DOWNTO 运算符 +=,-=,++,-- 修改单词:不等号# 改为 <> 增加条件语句的ELSE子句 (2)扩充赋值运算:+= 和 -= (3)扩充语句(Pascal的FOR语句): ①FOR <变量>:=<表达式> TO <表达式> DO <语句> ②FOR <变量>:=<表达式> DOWNTO <表达式> DO <语句> 其中,语句①的循环变量的步长为1, 语句②的循环变量的步长为-1。 选做内容: (1)增加运算:++ 和 --。 (4)增加一维数组类型(可增加指令) -plo Qinghua version of the second chapter of that! ! 1. Basic content (results Scope : "China" and "pass" or "fail"), PL/0 expansion for the following modifications : (1) increase the words : retaining the word ELSE, FOR, TO, DOWNTO Operators =,-=,.-- amend the words : re# sign of inequality
Platform: | Size: 1241088 | Author: litianwag | Hits:

[ELanguagepl0-source-code-from-book

Description: 编译原理的pl/0源码,非常好,外面很难找到,里面实现了pl0语言的具体细节-compiler principles pl/0 source, a very good, very difficult to find outside. p10 inside the realization of the language specific details
Platform: | Size: 251904 | Author: digg | Hits:

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