C Tutorial

Introduction
Identifiers
Comments
Formatting Text
reserved words
printf conversion specifiers
primitive data types
preprocessor directives
Input and Output function
Constant in c
Character Utilities


Directive in c
#ifndef
#ifdef
#if
#include
#line
#error
#define

operator in c
Comparison and Logic operator
Arthimetic operator
Operator Precedence
cast Operator
Special operator

Datatype in c
int type
signed type
char type
real type

Lesson 5

Parameter
Declaration

Lesson 6

While Loops
For Loops
Do While Loops
If Condition
Else-If Condition
Switch Statement
Goto
Nested if statement

Lesson 8

Function Introduction
Preprocessor
Function declaration
Function definition
No argument and no return type
argument and no return type
Math Function
Math Error


Array in C

Array Introduction
Use of Array
Initializing Arrays
Arrays as parameter
Arrays as pointer

Lesson 10

File Position
Read And Write In files
File Function

Lesson 11

Structure

Declaring Structure
Initialization Of Structure
Struct keyword
Copying Structure

math.h

abort()
fmod()
modf()
atoi()
sqrt()
scanf
pow()
log()
atan()
asin()
atan()

Stdio.h

clearerr()
fdopen()
fflush()
ferror()
rewind()
putchar()
getchar()
feof()
putw()
getw()
fseek()

alloc.h

realloc()
farralloc()
farcoreleft()
coreleft()
farmalloc()
brk()
sbrk()
malloc()
calloc()

conio.h

ungetch()
wherex()
gettextinfo()
gettext()
getche()
getpass()
cputs()
delline()
clrscr()
getch()
clreol()
cgets()

dos.h

bdos()
delay()
disable()
enable()
freemem()
getdta()
freemem()
absread()
keep()
getdate()
setdate()
sound()
getverify()
unixtodos()