这是学习编译原理时，用C写的一个语法分析的程序，里面包含了分析的例子文本和分析结果文件，希望对初学者有帮助，大家互相帮忙呵-This is the principle of learning compile, use C to write a parser program, which includes examples of text and analysis of the outcome document, I hope to help beginners, we help each oth