根据清华大学C++程序设计的课本，开发的一个快速排序，从中了解学习编程的奥秘，提高编程兴趣，是一个不可多得的源代码-According to Tsinghua University, C++ programming books, the development of a quick sort, learn about the mysteries of learning programming and improve the programming interests, is a rare sou