What are the four sorting methods using arrays in Java?

This article is to share with you what are the four sorting methods of arrays used in Java. The editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it.

When using array sorting function in JAVA, there are generally four methods: fast sorting method, bubble sorting method, selective sorting method and insertion sorting method.

The fast sorting method is mainly realized by using Arrays.sort (), a method in Arrays.

The bubble method uses a traversal array for comparison, traversing the minimum or * values one by one through continuous comparison.

The selective sorting method takes the * data of the array as * or the smallest value, and then outputs an ordered array through a comparison loop.

Insert sort is to select the data in an array and sort it by constantly inserting comparisons. Next I will put their implementation methods.

Using the sorting method with Arrays to sort quickly

Import java.util.Arrays; 2 public class Test2 {public static void main (String [] args) {int [] a = {5 int 4, 2, 9, 1}; Arrays.sort (a); / / sort for (int I: a) {System.out.print (I);}

Bubble sorting algorithm

Public static int [] bubbleSort (int [] args) {/ / Bubble sorting algorithm for (int iCompositor I)