摘要
指针是C语言的精华和重要特色,理解指针的概念应从计算机存储系统硬件结构入手,它是C语言学习的重点和难点,数组也是C语言学习的重点和难点,针对指针数组与指向指针的指针这一教学难点,该文用图示方法将复杂的概念形象地表示出来,用对比方法阐释比较容易混淆的概念,通过简单实用的程序对比分析二者的应用,揭示它们的区别与编程意义。
Pointer is the essential and important feature of C language. The pointer should be understood from the hardware architecture of computer memory system. The pointer is the emphasis and difficulty of C language learning, so is the array. The paper represents the complex concepts with diagrams, explains the complex concepts by comparison, and gives some simple but useful examples to reveal their differences and programming significance.
出处
《鄂州大学学报》
2009年第2期68-70,共3页
Journal of Ezhou University
关键词
C语言
指针
数组
指向指针的指针
分析
C language
pointer
, array
pointer pointing to another pointer
analysis
