数据结构是什么?
维基百科说:
Data structure(https://en.wikipedia.org/wiki/Data_structure)
In computer science, a data structure is a particular way of organizing and storing data in a computer so that it can be accessed and modified efficiently.More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.
百度百科说:
数据结构(https://baike.baidu.com/item/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/1450?fr=aladdin)
数据结构是计算机存储、组织数据的方式。数据结构是指相互之间存在一种或多种特定关系的数据元素的集合。通常情况下,精心选择的数据结构可以带来更高的运行或者存储效率。数据结构往往同高效的检索算法和索引技术有关。
"数据结构(Data Struture)+算法(Algorithm)=程序(Program)"