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This article mainly introduces the java array how to traverse all the elements of the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that after reading this java array how to traverse all the elements of the article will have a harvest, let's take a look.

Description

1. Get each element from the array, that is, traversal. Traversal is also a cornerstone in array operations.

2. Every element in the array can be widely used, but if there are many elements in the array, this method of writing will certainly not work, so it needs to be written in a loop.

Example

The array index is 0-lenght-1 and can appear as a loop condition.

Public class ArrayTest01 {public static void main (String [] args) {int [] arr = {1,2,3,4,5}; System.out.println (arr [0]); System.out.println (arr [1]); System.out.println (arr [2]); System.out.println (arr [3]); System.out.println (arr [4]) }} this is the end of the article on "how to traverse all the elements of the java array". Thank you for reading! I believe you all have a certain understanding of the knowledge of "how to traverse all the elements of java array". If you want to learn more, you are welcome to follow the industry information channel.

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