C 语言支持数组数据结构，它可以存储一个固定大小的相同类型元素的顺序集合。数组是用来存储一系列数据，但它往往被认为是一系列相同类型的变量(The C language supports array data structure, which can store a fixed set of sequential elements of the same type. Arrays are used to store a series of data, but they are often considered as a series of variables of the same type.)