Introduction - If you have any usage issues, please Google them yourself
Quick sort (Quicksort) is a bubble sort of an improvement. By the CAR Hoare in 1962. The basic idea is: sort through the trip sort of data to be split into two independent parts, a part of any data other than the part of all data to be small, then these two methods of data here are fast sorting, the sorting process can be recursive, thus achieving the data into an orderly sequence.