说明：  《C/C++代码锦囊》指导读者如何充分利用标准C和C++库，其涵盖容器、迭代器、算法、文本与文件处理、时间与日期处理以及内存管理等内容。
(《C/C++ code kit》advise readers on how to make full use of the standard C and C++ library, which covers the containers, iterators, algorithms, text and document processing, time and date of processing and memory management and so on.)