用于对长串数据进行的排序，而且是快速排序，是用的简单的c++实现，c++课程习题解答。建议数据结构和算法课程上课时使用。只是可能太简单了。-Long strings of data used for sorting, but quicksort is used to achieve a simple c++, c++ programs exercises answer. Proposed data structures and algorithms used in class course. Just might be too simple.