Definition and implementation example of simple linked list of Java data structure

This paper describes the definition and implementation of simple linked list of Java data structure. Share with you for your reference, as follows:

1、 Overview:

1. Principle:

There is only one data item (link point), and each data insertion is a reference to the first data.

2. Insert data description:

When there is no data in the linked list, the inserted value is the first data. If there is data in the linked list, point the next pointer of the current data to the first data.

3. Insert data graph:

4. Features: in and out

5. Implementation functions:

Data insertion, specified location insertion, display, query, deletion, etc

6. Delete principle

7. Principle of inserting head node

2、 Implementation:

1. Create node

2. Linked list implementation

Display results:

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