1. #表达式计算-递归下降的解析器 import re import collections #Token specification NUM = r'(?P<NUM>\d+)' PLUS = r'(?P<PLUS>\+)' MINUS = r'(?P<MINUS>-)' TIMES = r'(?P<TIMES>\*)' DIVIDE = r'(
RapidJSON是腾讯开源的一个高效的C++ JSON解析器及生成器,它是只有头文件的C++库。RapidJSON是跨平台的,支持Windows, Linux, Mac OS X及iOS, Android。它的源码在GitHub - Tencent/rapidjson: A fast JSON parser/generator for C++ with both SAX/DOM style AP
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