Introduction - If you have any usage issues, please Google them yourself
Syntax analysis the core of the compiler process. His task is to identify the word in the lexical analysis of strings of symbols based on the analysis and procedures to determine whether or not the grammatical structure of the grammar rules. Grammatical structure of language is described in context-free grammar. Thus the work of the parser is essentially based on generative grammar to identify whether the input symbol string a sentence. For a grammar, a string of symbols, when you is how to know that it is not the grammar of a sentence, which is the design of this course to solve a problem.