一个非常完整的动态数组类,包含一维数组,二维数组,3维数组. 具有常规构造函数,拷贝构造函数,付值函数,不存在内存泄露.-a very comprehensive array of dynamic category, contains one-dimensional arrays, two-dimensional array, three-dimensional array. conventional structural function, the copy constructor fun

delphi编写的堆栈功能。代码简练合理，避免内存泄露-delphi prepared stack function. Reasonably concise code to avoid memory leak

异质链表的实现。实现异质链表的查找、插入、删除和遍历。面向对象编程，类，多态，继承，虚函数，虚析构函数，内存泄露 -Heterogeneous linked list implementation. Find heterogeneous linked list to achieve, insert, delete, and traverse. Object-oriented programming, classes, polymorphism, inheritance, virtual fu