图书简介:
Chapter One Introduction to C(引言) 1
1.1 Brief history of C(C 语言简史) 1
1.2 Why programmers use C(为什么程序员爱用C语言) 1
1.2.1 C is portable 1
1.2.2 C is a structured programming language 2
1.2.3 C is efficient 2
1.2.4 C is flexible 2
1.2.5 C is powerful 2
1.2.6 C is concise 3
1.3 Developing a C program(开发C 程序) 3
1.4 Suggestions for learning C programming(学习C 语言程序设计的建议) 4
Chapter Two C Data Types(C数据类型) 6
2.1 Constants(常量) 6
2.2 Variables(变量) 6
2.3 Simple output to the screen(简单的屏幕输出) 8
2.4 Comments(注释) 9
2.5 Data types(数据类型) 10
2.5.1 Short integer data types 10
2.5.2 Long integer data types 11
2.5.3 Unsigned integer data types 11
2.5.4 Double floating-point data type 11
2.6 Data type sizes(数据类型的大小) 11
Programming pitfalls 13
Quick syntax reference 13
Exercises 14
Chapter Three Simple Arithmetic Operations and Expressions(简单的算术运算和表达式) 16
3.1 C operators(C 运算符) 16
3.1.1 The assignment operator 16
3.1.2 Arithmetic operators 17
3.1.3 Increment and decrement operators 19
3.1.4 Combined operators 21
3.2 Operator precedence(运算符优先级) 22
3.3 Type conversions and casts(类型转换与强制类型转换) 24
Programming pitfalls 26
Quick syntax reference 27
Exercises 27
Chapter Four Keyboard Input and Screen Output(键盘输入和屏幕输出) 30
4.1 Simple keyboard input(简单的键盘输入) 30
4.2 Using a width and precision specification in printf()
[在函数printf( )中使用域宽和精度说明] 31
4.3 Single-character input and output(单个字符的输入和输出) 33
Programming pitfalls 35
Quick syntax reference 35
Exercises 36
Chapter Five Control Statements: if and switch(控制语句:if 和switch) 38
5.1 The if statement(if 语句) 38
5.2 The if-else statement(if-else 语句) 39
5.3 Logical operators(逻辑运算符) 41
5.4 Nested if statements(嵌套的if 语句) 42
5.5 The switch statement(switch 语句) 44
5.6 The conditional operator ?:(条件运算符) 46
Programming pitfalls 47
Quick syntax reference 48
Exercises 48
Chapter Six Iterative Control Statements: while, do-while, and for
(循环控制语句:while、do-while和for) 51
6.1 The while statement(while 语句) 51
6.2 The do-while loop(do-while 循环) 52
6.3 The for statement(for 语句) 54
6.4 Nested loops(嵌套的循环) 56
Programming pitfalls 58
Quick syntax reference 59
Exercises 59
Chapter Seven Arrays(数组) 61
7.1 Introduction to arrays(引言) 61
7.2 Initialising arrays(数组初始化) 66
7.3 Two-dimensional arrays(二维数组) 67
7.4 Initialising two-dimensional arrays(二维数组的初始化) 68
7.5 Multi-dimensional arrays(多维数组) 69
Programming pitfalls 70
Quick syntax reference 70
Exercises 70
Chapter Eight Pointers(指针) 73
8.1 Variable addresses(变量的地址) 73
8.2 Pointer variables(指针变量) 74
8.3 The dereference operator *(解引用运算符*) 75
8.4 Why use pointers? (为什么使用指针) 76
Programming pitfalls 77
Quick syntax reference 77
Exercises 77
Chapter Nine Pointers and Arrays(指针和数组) 79
9.1 Pointers and one-dimensional arrays(指针和一维数组) 79
9.2 Pointers and multi-dimensional arrays(指针和多维数组) 81
9.3 Dynamic memory allocation(动态内存分配) 82
9.3.1 The malloc() function 82
9.3.2 The calloc() function 85
9.3.3 The realloc() function 86
9.3.4 Allocating memory for multi-dimensional arrays 87
Programming pitfalls 90
Quick syntax reference 90
Exercises 90
Chapter Ten Strings(字符串) 93
10.1 String literals(字符串) 93
10.2 Long character strings(长字符串) 94
10.3 Strings and arrays(字符串和数组) 94
10.4 Displaying a string(显示一个字符串) 95
10.5 The puts() function[puts( )函数] 97
10.6 The gets() function[gets( )函数] 98
10.7 Accessing individual characters of a string(访问字符串中的单个字符) 99
10.8 Assigning a string to a pointer (用字符串为字符指针赋值) 100
10.9 String functions(字符串处理函数) 101
10.9.1 Finding the length of a string 101
10.9.2 Copying a string 102
10.9.3 String concatenation 102
10.9.4 Comparing strings 102
10.9.5 Other string functions 103
10.10 Converting numeric strings to numbers (数值字符串向数值的转换) 103
10.11 Arrays of strings(字符串数组) 105
Programming pitfalls 108
Quick syntax reference 109
Exercises 109
Chapter Eleven Functions(函数) 112
11.1 Introduction(引言) 112
11.2 Function arguments(函数参数) 114
11.3 Returning a value from a function (从函数返回一个值) 116
11.4 Passing arguments by value (按值传参) 118
11.5 Passing arguments by reference(按引用传参) 119
11.6 Changing arguments in a function (在函数中改变实参的值) 120
11.7 Passing a one-dimensional array to a function (向函数传递一维数组) 121
11.8 Passing a multi-dimensional array to a function (向函数传递多维数组) 123
11.9 Storage classes(变量的存储类型) 124
11.9.1 auto 124
11.9.2 static 125
11.9.3 extern 126
11.9.4 register 128
11.10 Command line arguments (命令行参数) 128
11.11 Mathematical functions(数学函数) 130
11.11.1 Some commonly used trigonometric functions 130
11.11.2 Other common mathematical functions 131
11.11.3 Pseudo-random number functions 132
11.11.4 Some time-related functions 132
11.12 Recursion 133
Programming pitfalls 136
Quick syntax reference 137
Exercises 137
Chapter Twelve Structures(结构体) 141
12.1 Defining a structure(定义结构体) 141
12.2 Pointers to structures(结构体指针) 144
12.3 Initialising a structure variable (结构体变量的初始化) 145
12.4 Passing a structure to a function (向函数传递结构体变量) 147
12.5 Nested structures(嵌套的结构体) 149
12.6 Including a structure template from a file (从文件中引用结构体模板) 150
12.7 The typedef statement (typedef 语句) 151
12.8 Arrays of structures(结构体数组) 152
12.9 Enumerated data types(枚举数据类型) 158
Programming pitfalls 160
Quick syntax reference 161
Exercises 162
Chapter Thirteen File Input and Output(文件的输入和输出) 165
13.1 Binary and ASCII (text) files [二进制文件和ASCII(文本)文件] 165
13.2 Opening and closing files (文件的打开和关闭) 166
13.3 Reading a character from a file using fgetc()
[使用函数fgetc( )从文件中读字符] 168
13.4 Writing a character to a file using fputc()
[使用函数fputc( )向文件中写字符] 170
13.5 Reading a string of characters from a file using fgets()
[使用函数fgets( )从文件中读字符串] 171
13.6 Writing a string of characters to a file using fputs()
[使用函数fputs( )向文件中写字符串] 172
13.7 Formatted input-output to a file using fscanf() and fprintf() 173
[使用函数fscanf( )和fprintf( )进行文件的格式化读写] 173
13.8 The standard files(标准文件) 174
13.9 Block input-output using fread() and fwrite() 175
[使用函数fread( )和fwrite( )进行块读写] 175
13.10 Rewinding a file using rewind()[使用函数rewind( )对文件重定位] 177
13.11 Random access of files using fseek() [使用函数fseek( )随机访问文件] 179
13.12 Finding the position in a file using ftell()
[使用函数ftell( )查找文件的当前位置] 184
13.13 Deleting a file using remove()[使用函数remove( )删除文件] 184
Programming pitfalls 185
Quick syntax reference 186
Exercises 187
Chapter Fourteen The C Preprocessor(C编译预处理) 190
14.1 Including files(包含文件) 190
14.2 Defining macros(定义宏) 191
14.3 Macro parameters(带参数的宏) 192
14.4 Macros and functions(宏和函数) 194
14.5 Some useful macros(一些有用的宏) 195
14.6 Conditional directives(条件编译预处理指令) 195
14.7 Character-testing macros(字符检测宏) 196
14.8 The assert() macro [assert() 宏] 197
Programming pitfalls 200
Quick syntax reference 200
Exercises 200
Appendix A List of C Keywords 202
Appendix B Precedence and Associativity of C Operators 203
Appendix C ASCII Character Codes 205
Appendix D Fundamental C Built-in Data Types 207
展开
Preface
Learn C through English and Chinese assumes no previous programming knowledge and has been carefully written to teach the fundamentals of programming through the medium of the C programming language. Although the book is primarily intended for use in a first year undergraduate Computer Science course, it will be equally useful to experienced programmers who intend to learn C programming on their own.
The book presents a thorough introduction to programming, using working programs to demonstrate the key features of the C language in a step-by-step logical sequence.
Using their professional teaching experience, the authors have carefully chosen each example program to carefully explain an important programming concept, confidently leading the learner to competence in C and programming in general. Emphasis is placed on key programming concepts and features of programming in C, while keeping explanations as simple and clear as possible.
Key concepts are re-enforced throughout the book by the use of ‘Quick Syntax Reference’ and ‘Programming Pitfalls’ sections at the end of each chapter. These are useful reference points for learners while writing their own programs.
Although mainly written in English, this book includes additional explanatory annotations in Chinese. This bi-lingual approach will be appreciated by Chinese learners and will help them focus on the learning task in hand, without being over-burdened by English technical terminology.
Despite C being available on a wide variety of platforms, this book is not specific to any particular machine, compiler, or operating system. All programs are designed to be portable with little or no modification to a wide variety of platforms.
Learn C through English and Chinese
Is a comprehensive introduction to C programming.
Uses practical examples to explain theoretical concepts.
Uses an active learning approach with detailed explanations of working programming examples.
Uses additional explanatory annotations written in Chinese.
Each chapter contains
A ‘Quick syntax reference’ section.
A ‘Programming pitfalls’ section.
End-of-chapter exercises, allowing the learner to test and re-enforce their understanding of the programming concepts covered in the chapter.
Is accompanied by a web site containing the example programs used in the book in addition to solutions to selected end-of-chapter exercises.
Typographic conventions used in this book.
The line numbers to the left of the program examples are for reference purposes only and are not part of the C language.
Keyboard input to a program is printed in this typeface.
When a C keyword is first introduce it is in bold and in this typeface.
Program examples, screen output, reference to part of a C statement, a variable, a value in a program or a C keyword are in this typeface.
When a new term is introduced it is in italic type.
前 言
为了适应国内高等教育逐步与国际接轨的发展趋势,英语教学和双语教学越来越受到人们的重视。尤其是以“国际化、工业化”为办学理念并注重国际化、工业化人才培养的国家示范性软件学院的部分课程,还常常邀请一些外籍教师来国内进行全英语授课。但是由于办学经费有限,国内学生的英语水平又参差不齐,导致全英语教学目前还无法普及。因此,利用国内的优秀师资(包括留学回国人员)进行双语教学成为首选。针对目前许多双语课程教学缺少双语版教材的问题,我们组织国内和国外大学教师合作编写了本书。
本书的第一作者是爱尔兰都柏林工业大学(DIT)的高级讲师Paul Kelly。他长期从事程序设计类课程的教学工作,在程序设计类课程教学方面具有丰富的教学实践经验,在国外已先后出版多本程序设计语言类书籍,还曾数次被哈尔滨工业大学软件学院作为外聘教师应邀来校讲授程序设计方面的课程。Kelly对中国学生比较了解,针对其在教学中发现的问题,即初学者面临着既不熟悉专业术语和基本概念、又不熟悉英文专用词汇的双重困难,提出了出版中英文对照混排式双语版教材的思路,帮助学生在克服语言障碍的同时,能够更快、更好地熟悉和掌握计算机程序设计方面的基础知识,为国内的双语教学提供了一种最佳的解决方案。
本书内容共分14章,由浅入深、全面介绍了C语言程序设计方法。本书的特点如下:
1. 使用实际生活中的例子和直观的图示,通俗易懂地讲解难于理解的概念。
2. 采用案例驱动和循序渐进的方式,从一个应用实例出发,先利用现有知识编写出一个较为简单的程序,然后在此基础上不断扩充,在扩充的过程中引入一个新的概念和知识点,逐渐编写出一个较大的程序。
3. 每个例程都有详细的讲解,重点内容和段落给出了中文注解,适合以C作为入门语言的读者对照阅读,既方便初学者熟悉相关概念和内容,也便于母语不是英语的读者熟悉英文的专业词汇,尤其适合双语教学。
4. 每章后面都有一节介绍初学者编程时易犯的错误,以帮助初学者在程序设计中避免这些错误。
5. 每章后面都有快速语法参考,总结本章内容,便于读者快速查询相关内容。
6. 每章后面都有精心设计的、有趣的习题,便于读者测试和强化对相关内容的理解。
7. 有相关的教学网站(华信教育资源网,网址http://www.hxedu.com.cn)和教材网站(http://book.sunner.cn),方便读者下载示例的源代码和教学课件等资料。
本书是继国内首次出版的中英文对照混排式双语版教材《双语版C++程序设计》之后出版的第二本双语版程序设计教材。Paul Kelly是一位治学非常严谨的教师,本书的第二作者苏小红在与他合著过程中,经常为一个细节内容的编写进行交流与讨论,书稿完成后又进行了多次校对工作。本着对所有读者负责的精神,我们真诚地欢迎读者对教材提出宝贵意见,可以通过发送电子邮件或在网站(http://book.sunner.cn)上留言等多种方式与我们交流讨论。此外,作者的电子邮件地址为Paul.Kelly@dit.ie 及sxh@hit.edu.cn。
苏小红
哈尔滨工业大学计算机科学与技术学院
展开