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| 删除的内容标记成这样。 | 加入的内容标记成这样。 |
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| * array(数组) | |
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| * Variable Names * Data Types and Sizes * Constants * Declarations * Arithmetic Operators * Relational and Logical Operators * Type Conversion * Increment and Decrement Operators * Bitwise Operators * Conditional Expressions * Precedence and Order of Evaluation |
* Variable Names(变量名取名规则) * Data Types and Sizes(基本数据类型,长度修饰符,符号修饰符) * Constants(整型常量,浮点常量,字符常量,字符串常量,常量表达式) * Declarations(变量声明,变量初始化,const修饰符) * Arithmetic Operators(算术运算符+-*/%) * Relational and Logical Operators(==, !=, <, >, >=, <=, &&, ||, !) * Type Conversion(隐式类型转换,强制类型转换) * Increment and Decrement Operators(++,--,前置,后置) * Bitwise Operators(&, |, ^, <<, >>, ~) * Conditional Expressions(?:) * Precedence and Order of Evaluation(优先级表) |
| 行号 48: | 行号 49: |
| * Switch * Loops While and For |
* Switch(case, default, break) * Loops While and For(逗号运算符) |
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| * Basics of Functions * Functions Returning Non-integers |
* Basics of Functions(参数, return语句) * Functions Returning Non-integers(void, 函数声明) |
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| * Initialization | * Initialization(变量初始化,数组初始化,字符串初始化) |
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| * The C Preprocessor | * The C Preprocessor(include, define, if) |
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| * Pointers and Addresses * Pointers and Function Arguments * Pointers and Arrays |
* Pointers and Addresses(指针的概念,声明,初始化,访问) * Pointers and Function Arguments(传递指针参数) * Pointers and Arrays(数组与指针的等价关系) |
Chapter 1 A Tutorial Introduction(概论)
- Basic Concepts(基本概念):
- variable(变量)
- data type(数据类型)
- function(函数), argument(参数), return value(返回值)
- array(数组)
- constant(常量)
- input(输入)
- output(输出)
- arithmetic(算术运算)
- control flow(控制流)
- Examples:
- hello world
- Fahrenheit-Celsius table
- copy input to output
- count input characters
- count input lines
- count input words
- count input digits
- power function
- print longest input line
Chapter 2 Types, Operators, and Expressions
- Contents
- Variable Names(变量名取名规则)
- Data Types and Sizes(基本数据类型,长度修饰符,符号修饰符)
- Constants(整型常量,浮点常量,字符常量,字符串常量,常量表达式)
- Declarations(变量声明,变量初始化,const修饰符)
- Arithmetic Operators(算术运算符+-*/%)
Relational and Logical Operators(==, !=, <, >, >=, <=, &&, ||, !)
- Type Conversion(隐式类型转换,强制类型转换)
- Increment and Decrement Operators(++,--,前置,后置)
Bitwise Operators(&, |, ^, <<, >>, ~)
- Conditional Expressions(?:)
- Precedence and Order of Evaluation(优先级表)
- Examples:
- strlen
- atoi
- lower
- rand, srand
- squeeze
- strcat
- getbits
- bitcount
Chapter 3 Control Flow
- Contents
- Statements and Blocks
- If-Else
- Else-If
- Switch(case, default, break)
- Loops While and For(逗号运算符)
- Loops Do-while
- Break and Continue
- Goto and Labels
- Examples:
- binsearch
- count input digits using switch
- atoi
- shellsort
- reverse
- itoa
- trim
Chapter 4 Functions and Program Structure
- Contents
- Basics of Functions(参数, return语句)
- Functions Returning Non-integers(void, 函数声明)
- External Variables
- Scope Rules
- Header Files
- Static Variables
- Register Variables
- Block Structure
- Initialization(变量初始化,数组初始化,字符串初始化)
- Recursion
- The C Preprocessor(include, define, if)
- Examples
- strindex
- atof
- reverse Polish calculator
- printd
- qsort
Chapter 5 Pointers and Arrays
- Contents
- Pointers and Addresses(指针的概念,声明,初始化,访问)
- Pointers and Function Arguments(传递指针参数)
- Pointers and Arrays(数组与指针的等价关系)
- Examples
- swap
- getint
- strlen