摘要: #include "pch.h" #include using namespace std; class goods { public: goods(int w) { weight = w; total_weight += w; } ~goods() { total_weight -= weight; } ... 阅读全文
posted @ 2019-03-19 09:37 星星之火可以燎源 阅读(139) 评论(0) 推荐(0) 编辑