摘要：参考： "c++ regex类" 例子 /usr/bin/g++ 4.9 o regex regex.cpp std=c++11 ~/test_2020.01.07/c++_func$ ./regex hello world str: zh_CN perf: zh CN compare: 3 cre 阅读全文

摘要：问题1. error: error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be e 阅读全文