说明：  本文档为《c+c++语言经典、实用、趣味程序设计编程.doc》，可适用于综合领域，主题内容包含c+c++语言经典、实用、趣味程序设计编符等。
(This document is "c+c++ language classic, practical, interesting programming programming.Doc", which can be applied to the comprehensive field. The theme contains the classic, practical, interesting program design of the c+c++ language and so on.)