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Keywords in C Language
A keyword is a reserved word. You cannot use it as a variable name, constant name etc. There are only 32 reserved words (keywords) in C language. No header file is needed to include the keywords.
A list of 32 keywords in c language is given below :
auto
break
case
char
const
continue
default
do
double
else
enum
extern
float
for
goto
if
int
long
register
return
short
signed
sizeof
static
struct
switch
typedef
union
unsigned
void
volatile
while
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Assignment Operators
Increment and Decrement Operators
Relational Operators
Logical Operators
Conditional Operators
Bitwise Operators
Special operators
Operator - precedence & Associativity
C Language Type Casting
Type Conversion
Implicit Type Conversion
Explicit Type Conversion
Control Structures / Statements
Control Structures / Statements
Decision Making Statements
Loop control statements
Unconditional Control Statements
C Language Arrays
Arrays Introduction
One – Dimensional Arrays
Two - Dimensional Arrays
Multi - Dimensional Arrays
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String I/O functions
String Handling Functions
C Language Functions
Functions Introduction
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User-defined functions
C Language Recursion
C Language Pointers
Pointers Introduction
Reference operator (&)
De-reference operator (*)
Void Pointers
Null Pointer
Pointer and functions
Pointer and arrays
Pointer and Character array
Pointer Arithmetic
Memory allocation systems
C Language Structures
Structures Introduction
Nested structure
Pointer to a structure
Array of structures
C Language Unions
C Language Enumeration
C Command line arguments
C Language Error Handling
C Language File Handling
File Handling Introduction
Opening a file
Closing a file
getc() and putc() functions
getw() and putw() functions
fscanf() and fprintf() functions
fgets() and fputs() functions
ftell() and fseek()
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