这是著名的快速排序java 实现。pivot 位置可调的快速排序代码.-java quicksearch code, in this code u can change pivot as you want.

Conversion of Algorithm to Quick sort code Code Modules 1) Reading and displaying the array of elements to sort 2) Finding the pivot element(element for splitting into left and right),i mean the split element 3)Partitioning the elements 4)Recursive