[modern c++] 库列表

C++ library headers
<algorithm>	<iomanip>	<list>	<ostream>	<streambuf>
<bitset>	<ios>	<locale>	<queue>	<string>
<complex>	<iosfwd>	<map>	<set>	<typeinfo>
<deque>	<iostream>	<memory>	<sstream>	<utility>