实现最大堆的相关操作，包括插入删除等，利用类的模版完成-Achieve maximum heap related operations, including the insertion and deletion, the completion of the use of class template

C++ 最大堆的实现源码，代码高效简洁，有着详细的注释，便于理解。-C++ source code to achieve maximum heap ，simple and efficient, with detailed notes, easy to understand.