C 语言中指针的研究与总结
摘 要 指针在 c 语言学习中起着举足轻重的作用,c 语言学的
好不好关键在于对指针的掌握。本文介绍了指针学习的现状、引入
指针的作用,并对 c 语言指针中较易混淆的概念进行了详细阐述,
最后探讨了指针与数组、函数的关系和使用方法。
关键词 指针 c
语言 数组 函数
study and summary on pointer in c language
li xiangqin
(school of computer science, wuhan university, wuhan,
hubei 430079;
school of computer engineering, jingchu university of
technology, jingmen, hubei 448000)
abstract pointer in c language learning plays an
important role, the key is to master the pointer in c
language. this article describes the learning status of
pointer, the role of introduction of the pointer, and c
language pointer more confusing concepts were
elaborated, and finally explore the relationship between
pointers and arrays, functions, and use.
key words pointer; c language; array; function
0 引言
指针是 c 语言的精华,也是大学《c 语言程序设计》①课程教学