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Today, I would like to talk to you about what the data structure research is, many people may not know much about it. In order to make you understand better, the editor has summarized the following contents for you. I hope you can get something according to this article.

The data structure is to study the logical structure of the data and the physical structure of the data and the relationship between them, define the appropriate operation for this structure, and design the corresponding algorithm. and ensure that the new structure obtained after these operations still maintain the original structure type.

The data structure is to study the logical structure of the data and the physical structure of the data and the relationship between them, define the appropriate operation for this structure, and design the corresponding algorithm. and ensure that the new structure obtained after these operations still maintain the original structure type.

Related introduction:

Data structure is the way that computers store and organize data. A data structure is a collection of data elements that have one or more specific relationships with each other.

In general, carefully selected data structures can lead to higher operational or storage efficiency. Data structures are often related to efficient retrieval algorithms and indexing techniques.

Generally speaking, data are simply classified according to their logical structure, including linear structure and nonlinear structure. Let's introduce them respectively.

I. Linear structure

To put it simply, the linear structure means that each node in the table has a linear relationship. If described in terms of the language of the data structure, the linear structure should include the following:

1. the linear structure is a non-empty set.

2. The linear structure has one and only one start node and one terminal node.

3. Linear structure all nodes have at most one direct antecedent node and one direct successor node.

Linear table is a typical linear structure, and stacks, queues and strings all belong to linear structure.

Second, nonlinear structure

To put it simply, the nonlinear structure means that there are multiple corresponding relationships between the nodes in the table. If described in terms of the language of the data structure, the nonlinear structure should include the following points:

1. The nonlinear structure is a non-empty set.

2. A node of a nonlinear structure may have multiple direct predecessor nodes and multiple direct successor nodes.

In practical application, data structures such as array, generalized table, tree structure and graph structure all belong to nonlinear structure.

After reading the above, do you have any further understanding of what the data structure is? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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