快速排序算法是一种基于分治技术的重要的排序算法，自从它被发明以来，就受到了研究人员的广泛注意。多年以来，人们对这个基本算法进行了大量的改良。我搜集并查阅了一些相关的资料，在下文中对这些改进做出一些介绍。 -Quick sort algorithm is a rule based on technologies important sorting algorithm, since it has been invented since, by the researchers on a wide range of attention. Over the years, the people of this basic algorithm is a lot of improvements. I collect and check some relevant information below for these improvements to make some introductory remarks.