这是一个词法分析器 并可处理科学计数法- This a morphology analyzer and may process the science 璁℃暟娉?

编译原理课程设计，包括词法，语 义分析，功能全面！-the class design about principle of complier.it contains analysis of word ,gram and mine about language . -Principles of curriculum design compilers, including lexical, semantic analysis, full-featured!-the class design abou