) Stream is a common way to describe the algorithm (). A. program B. algorithm C. data structure D. calculation rules

Flowchart is a common way to describe the data structure of algorithm; Answer choice c;

Data structure is a way for computers to store and organize data. A data structure refers to a collection of data elements that have one or more specific relationships with each other. Generally, a well-chosen data structure can lead to higher operation or storage efficiency. Data structure is usually related to effective retrieval algorithm and indexing technology.

Extended data:

The logical structure and physical structure of data are two closely related aspects in data structure, and the same logical structure can correspond to different storage structures. The design of the algorithm depends on the logical structure of data, while the implementation of the algorithm depends on the specified storage structure.

The research content of data structure is the foundation of building complex software system, and its core technology is decomposition and abstraction. Through decomposition, three levels of data can be divided; Then, through abstraction, the specific content of data elements is discarded and the logical structure is obtained. Similarly, the definition of operation is obtained by dividing the processing requirements into various functions through decomposition, and then discarding the implementation details through abstraction.