1. new, delete和new[], delete[]
會涉及動態空間本配問題
參考文章:
http://www.cnblogs.com/hazir/p/new_and_delete.html
https://www.zhihu.com/question/25556263?(關于額外分配記錄數組長度的空間的問題)
2. const_cast 強制類型轉換問題
參考文章:
http://www.cnblogs.com/ider/archive/2011/07/22/cpp_cast_operator_part2.html