编译原理（陈英、陈朔鹰主编，计卫星主审）课本答案，包含章节不足-Compiler theory (Chen Ying, Chen Shuo Eagle editor meter satellite presiding) textbook answer contains chapters lack

《编译原理》陈火旺版的预测分析程序的代码实现，主要步骤是从输入文法，先求first集和follow集，然后构造预测分析表，最后对文法进行预测分析。-" Compiler Principle" Code Chen Huo version of predictive analytics program implementation, the main steps the input grammar, seeking first set and follow the first s