说明：  C语言的基本概念和程序设计方法。第1章介绍了C程序的结构、特点和上机步骤；第2章介绍了C语言的基本数据类型、常量与变量；第3章介绍了运算符、表达式和常用库函数的概念和应用；第4章、第5章、第6章介绍了算法和结构化程序设计方法；第7章介绍了一维数组、二维数组的应用，以及字符数组和字符串处理的方法；第8章综述了C语言的函数和模块化程序设计的方法，介绍了变量的作用域和变量的存储类别等概念；第9章介绍了宏定义、文件包含和条件编译等3种预处理方法；第10章是指针及其应用；第11章介绍了结构体和共用体的概念及其实际应用；第12章介绍了位运算操作；第13章介绍了文件的概念、C语言中文件的读写方法及其实际应用。
(C language, basic concepts and programming methods. Chapter 1 describes the structure of C program, characteristics, and the aircraft steps Chapter 2 describes the C language, basic data types, constants and variables Chapter 3 introduces the operator expression and the concept of common library functions and applications Chapter 4, Chapter 5, Chapter 6 of the algorithm and structured program design method Chapter 7 introduces the one-dimensional array, two-dimensional array of applications, as well as character arrays and string handling methods Chapter 8 Summary of the C language, functions and modular programming approach, introduced a variable scope and the concept of variable storage types Chapter 9 describes the macro definition file contains the compiled and conditions such as three kinds of pretreatment methods 10 chapter is a pointer and its application Chapter 11 introduces the structure and the concept of sharing and practical application of body Chapter 12 introdu)