国外C++高手总结的C++中使用到的各种小技巧，对于新手来说，非常有价值；如果已经在使用C+++编程，也可以参考，看看人家经验。-Foreign C++ expert summed up the C++ in the use of a variety of small skills, the green hand is very valuable If you already use C+++ programming, but also can refer to, take a look at