西门子小程序 专为新手 实用小程序 很好 很不错-Siemens small utility program designed for novice applet good very good

c++容器详解，很实用，简单易懂，不会有很多赘述，方便程序员快速阅读使用-container c++ Detailed, practical, easy to understand, there will be a lot of repeat, and easier for programmers quickly read the