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C-contents:

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Getting Started

It's time to learn C
Executing a C program
C character set
Constants, Variables and Data Types

Declaration Of Variables
Declaration of Storage Class
Assigning the value of Variables
Defining Symbolic Constants
Declaring a variable as Constants
Declaring variable as Volatile Working Program1

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Operators and Expressions

Introduction
Arithmetic Operator
Relational Operator
Logical Operator
Assignment Operator
Increment and decrement Operator
Conditional Operator
Special Operator
Evaluation of expressions
Precedence of Arithmetic
Some computational problems
Type Conversion in Expressions
Operator Precedence And associativity
Mathemetical Functions

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Managing Input and output Operations

• Introduction


• Reading a Character


• Writing a Character


• Formatted Input


• Formatted Output

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The Decision Control Structure

The if statements
if...else statements
Nesting of if...else statements
else if ladder
Switch statement
THe ?: operator
goto statement

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Decision making and Looping

Introduction
The while statement
The do statement
The for statement
Jumps in loops

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Arrays

Introduction
One-Dimensional Arrays
Two-Dimensional Arrays
Multi-Dimensional Arrays
Dynamic Arrays
More about Arrays

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Character Arrays and stings

Introduction
Declaring and initializing String Variables
Reading strings from terminals
Writing strings to screen
Arithmatic Operations on Characters
Putting Strings together
Comparison of Two Strings
String-handling Characters
Table of strings
Other features of Strings

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User-defined functions

Introduction
Need for user defined functions
A Multi-function program
Elements of user defined function
Defination of function
Return value and their Types
Function Calls
Function Declaration
Category of functions
No arguments and no return values
Arguments but no return values
Arguments with return values
No arguments but returns a value
Function that returns multiple values
Nesting of functions
Recursion
Passing Arrays to functions
Passing Strings to functions
The scope , Visiblity and lifetime of Variables
Multifile programs

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Structures and Unions

Introduction
Defining a Structure
Declaring Structure Variables
Accessing Structure Members
Structure initialization
Copying and comparing Structure Variables
Operations on Individual Members
Arrays of Structure
Arrays within Structures
Structures within functions Unions
Size of Structures
Bit fields

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Pointers

Introduction
Understanding Pointers
Accessing the address of a Variables
Declaring Pointer Variables
Initialization of Pointer Variables
Accessing Variables through its Pointer
Chain of Pointers
Pointer expressions
Pointer Increments and Scale Factor
Pointers and Arrays
Pointers and Character Strings
Array of Pointers
Pointer as function Arguments
Functions returning Pointers Pointer to Functions
Pointer and Functions
Pointer and Structures
Troubles with Pointers

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File Management in C

Introduction
Defining and opening a file
Closing a file
Input/Output Operations on files
Error handling during I/O Operations
Random access to files
Command line Arguments

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Dynamic Memory Allocation and Linked Lists

Introduction
Dynamic memory Allocation
Allocating a Block of Memory: MALLOC
Allocating Multiple Blocks of Memory: CALLOC
Releasing the used Space: Free
Altering the Size of Block: REALLOC Concept of linked Lists
Advantage of linked Lists
Types of linked Lists
Pointers Revisited
Creating a linked visits
Inserting an item
Application of linked Lists

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THe Preprocessor

Introduction
Micro Substitution
File inclusion
Compiler Control Directives
ANSI additions

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