Outline of Programming with C <br><br>

文件名称: Outline of Programming with C

所属分类: C

开发工具:

文件大小: 8mb

下载次数: 0

上传时间: 2008-02-19

提供者: os***

下载 (8mb)

不能下载？报告错误

详细说明： Outline of Programming with C

Chapter 1 INTRODUCTORY CONCEPTS ......................................................................................... 1
1.1 Introduction to Computers ............................................................................................. 1
1.2 Computer Characteristics ............................................................................................... 2
1.3 Modes of Operation ............................................ ............................................................ 4
1.4 Types of Programming Languages ................................................................................ 7
1.5 Introduction to C ............................................................................................................ 7
1.6 Some Simple C Programs ............................................................................................. 10
1.7 Desirable Program Characteristics ............................................................................... 18
Chapter 2 C Fundamentals .................................................................................................................. 24
2.1 The C Character Set ...................................................................................................... 24
2.2 Identifiers and Keywords ............................................................................................. 24
2.3 Data Types ................................................................................................................... 26
2.4 Constants ...................................................................................................................... 27
2.5 Variables and Arrays .................................................................................................... 33
2.6 Declarations .................................................................................................................. 35
2.7 Expressions .................................................................................................................. 38
2.8 Statements .................................................................................................................... 39
2.9 Symbolic Constants ...................................................................................................... 40
Chapter 3 Operators and Expressions ................................................................................................ 46
3.1 Arithmetic Operators .................................................................................................... 46
3.2 Unary Operators ........................................................................................................... 50
3.3 Relational and Logical Operators ................................................................................. 53
3.4 Assignment Operators .................................................................................................. 56
3.5 The Conditional Operator ............................................................................................. 59
3.6 Library Functions ......................................................................................................... 61
Chapter 4% Data Input and Output ....................................................................................................... 68
4.1 Preliminaries ................................................................................................................. 68
4.2 Single Character Input .The getchar Function ........................................................ 69
4.3 Single Character Output .The putchar Function ...................................................... 69
4.4 Entering Input Data .The scanf Function ................................................................. 71
4.5 More About the scanf Function ................................................................................. 75
4.6 Writing Output Data .The printf Function ............................................................. 80
4.7 More About the printf Function ............................................................................... 84
4.8 The gets and puts Functions ..................................................................................... 89
4.9 Interactive (Conversational) Programming .................................................................. 90
Chapter 5 Preparing and Running a Complete C Program ............................................................101
5.1 Planning a C Program ................................................................................................ 101
5.2 Writing a C Program .................................................................................................. 103
5.3 Entering the Program into the Computer ................................................................... 104
5.4 Compiling and Executing the Program ...................................................................... 106
5.5 Error Diagnostics ........................................................................................................ 109
5.6 Debugging Techniques ............................................................................................... 112
V

vi CONTENTS
Chapter 6 Control Statements ........................................................................................................... 122
6.1 Preliminaries ............................................................................................................... 122
6.2 Branching: The if .else Statement ......................................................................... 124
6.3 Looping: The while Statement ................................................................................. 127
6.4 More Looping: The do .while Statement ................................................................ 130
6.5 Still More Looping: The for Statement .................................................................... 133
6.6 Nested Control Structures .......................................................................................... 136
6.7 The switch Statement ............................................................................................... 146
6.8 The break Statement ................................................................................................. 153
6.9 The continue Statement .......................................................................................... 155
6.10 The Comma Operator ................................................................................................. 157
6.1 1 The goto Statement ................................................................................................... 160
Chapter 7 Functions ............................................................................................................................ 174
7.1 A Brief Overview ....................................................................................................... 174
7.2 Defining a Function .................................................................................................... 176
7.3 Accessing a Function ................................................................................................. 179
7.4 Function Prototypes .................................................................................................... 181
7.5 Passing Arguments to a Function ............................................................................... 188
7.6 Recursion .................................................................................................................... 194
Chapter 8 Program Structure ............................................................................................................ 207
8.1 Storage Classes ........................................................................................................... 207
8.2 Automatic Variables ................................................................................................... 208
8.3 External (Global) Variables ........................................................................................ 210
8.4 Static Variables .......................................................................................................... 216
8.5 Multifile Programs ..................................................................................................... 219
8.6 More About Library Functions .................................................................................. 228
Chapter 9 Arrays ................................................................................................................................ 241
9.1 Defining an Array ...................................................................................................... 241
9.2 Processing an Array ................................................................................................... 245
9.3 Passing Arrays to Functions ....................................................................................... 248
9.4 Multidimensional Arrays ............................................................................................ 259
9.5 Arrays and Strings ...................................................................................................... 265
Chapter 10 Pointers .............................................................................................................................. 280
10.1 Fundamentals ........................................................................................................... 280
10.2 Pointer Declarations ................................................................................................. 283
10.3 Passing Pointers to Functions ................................................................................... 284
10.4 Pointers and One-Dimensional Arrays ..................................................................... 291
10.5 Dynamic Memory Allocation ................................................................................... 294
10.6 Operations on Pointers ............................................................................................. 297
10.7 Pointers and Multidimensional Arrays ..................................................................... 299
10.8 Arrays of Pointers .................................................................................................... 304
10.9 Passing Functions to Other Functions ...................................................................... 315
10.10 More about Pointer Declarations .............................................................................. 322

CONTENTS vii
Chapter 11 Structures and Unions ...................................................................................................... 338
1 1.1 Defining a Structure ................................................................................................. 338
11.2 Processing a Structure .............................................................................................. 343
1 1.3 User-Defined Data Types (typedef) ...................................................................... 353
11.4 Structures and Pointers ............................................................................................. 356
I 1.5 Passing Structures to Functions ................................................................................ 360
11.6 Self-Referential Structures ....................................................................................... 370
1 1.7 Unions ...................................................................................................................... 382
Chapter 12 Data Files ........................................................................................................................... 399
12.1 Opening and Closing a Data File ............................................................................. 399
12.2 Creating a Data File ................................................................................................. 401
12.3 Processing a Data File .............................................................................................. 407
12.4 Unformatted Data Files ............................................................................................ 412
Chapter 13 Low-Level Programming ................................................................................................. 424
13.1 Register Variables .................................................................................................... 424
13.2 Bitwise Operations ................................................................................................... 427
13.3 Bit Fields .................................................................................................................. 437
Chapter 14 Some Additional Features of C ........................................................................................ 450
14.1 Enumerations ........................................................................................................... 450
14.2 Command Line Parameters ...................................................................................... 455
14.3 More About Library Functions ................................................................................ 458
14.4 Macros ...................................................................................................................... 458
14.5 The C Preprocessor .................................................................................................. 466
Appendix A NUMBER SYSTEMS ....................................................................................................... 476
Appendix B ESCAPE SEQUENCES .................................................................................................... 477
Appendix c OPERATOR SUMMARY ................................................................................................ 478
Appendix D DATA TYPES AND DATA CONVERSION RULES .................................................... 479
Appendix E THE ASCII CHARACTER SET ..................................................................................... 481
Appendix F CONTROL STATEMENT SUMMARY ......................................................................... 482
Appendix G COMMONLY USED scanf AND printf CONVERSION CHARACTERS ..........484
scanf Conversion Characters ............................................................................................ 484
printf Conversion Characters .......................................................................................... 485
Flags .................................................................................................................................... 486
Appendix H COMMONLY USED LIBRARY FUNCTIONS ............................................................ 487
ANSWERS TO SELECTED PROBLEMS .................................................................................................. 491
INDEX ............................................................................................................................................. 523 ...展开收缩