这是一个可变长度数组管理的源代码，数组的成员为任意长度的结构实例或对象，该代码封装了调用接口，可以动态添加成员对象、删除对象、和通过索引定位对象。最重要的是实现了插入排序、对散乱的数组进行快速排序、二分法搜索和二分法删除等接口。-This is a variable length array management source code, a member of the array is the example of the structure or object of any length, the code encapsulates the call interface, you can dynamically add member objects, delete objects, and object index positioning. The most important thing is the insertion sort, quick sort of scattered array, binary search and delete dichotomy interface.